diff --git a/.changelog/20260109121406_ci_4198.md b/.changelog/20260109121406_ci_4198.md
new file mode 100644
index 000000000..5e3cdb455
--- /dev/null
+++ b/.changelog/20260109121406_ci_4198.md
@@ -0,0 +1,5 @@
+---
+type: Minor breaking change
+---
+
+Update to TypeScript `5.5.4`.
diff --git a/package.json b/package.json
index 3a60cee99..7a9244c5e 100644
--- a/package.json
+++ b/package.json
@@ -60,4 +60,4 @@
       "."
     ]
   }
-}
+}
\ No newline at end of file
diff --git a/packages/ckeditor5-dev-build-tools/package.json b/packages/ckeditor5-dev-build-tools/package.json
index 549231171..521f2e5ee 100644
--- a/packages/ckeditor5-dev-build-tools/package.json
+++ b/packages/ckeditor5-dev-build-tools/package.json
@@ -32,7 +32,7 @@
     "@rollup/plugin-node-resolve": "^16.0.1",
     "@rollup/plugin-swc": "^0.4.0",
     "@rollup/plugin-terser": "^0.4.4",
-    "@rollup/plugin-typescript": "12.1.2",
+    "@rollup/plugin-typescript": "12.3.0",
     "@rollup/pluginutils": "^5.1.0",
     "@swc/core": "^1.4.8",
     "cssnano": "^7.0.0",
@@ -58,7 +58,7 @@
     "@types/postcss-mixins": "^9.0.5",
     "@vitest/coverage-v8": "^3.2.4",
     "type-fest": "^4.10.2",
-    "typescript": "5.3.3",
+    "typescript": "5.5.4",
     "vitest": "^3.2.4"
   },
   "scripts": {
@@ -74,4 +74,4 @@
     "estree",
     "typescript"
   ]
-}
\ No newline at end of file
+}
diff --git a/packages/ckeditor5-dev-changelog/package.json b/packages/ckeditor5-dev-changelog/package.json
index 195ce6eb3..0c2c5f85d 100644
--- a/packages/ckeditor5-dev-changelog/package.json
+++ b/packages/ckeditor5-dev-changelog/package.json
@@ -38,11 +38,11 @@
   },
   "devDependencies": {
     "@rollup/plugin-node-resolve": "^16.0.1",
-    "@rollup/plugin-typescript": "12.1.2",
+    "@rollup/plugin-typescript": "12.3.0",
     "@types/semver": "^7.7.0",
     "@vitest/coverage-v8": "^3.2.4",
     "rollup": "^4.9.5",
-    "typescript": "5.3.3",
+    "typescript": "5.5.4",
     "vitest": "^3.2.4"
   },
   "scripts": {
@@ -57,4 +57,4 @@
     "@vitest/coverage-v8",
     "typescript"
   ]
-}
\ No newline at end of file
+}
diff --git a/packages/ckeditor5-dev-docs/package.json b/packages/ckeditor5-dev-docs/package.json
index a3e802fb3..356cee463 100644
--- a/packages/ckeditor5-dev-docs/package.json
+++ b/packages/ckeditor5-dev-docs/package.json
@@ -30,7 +30,7 @@
   },
   "devDependencies": {
     "jest-extended": "^5.0.3",
-    "typescript": "5.3.3",
+    "typescript": "5.5.4",
     "vitest": "^3.2.4"
   },
   "scripts": {
@@ -40,4 +40,4 @@
   "depcheckIgnore": [
     "typedoc-plugin-rename-defaults"
   ]
-}
\ No newline at end of file
+}
diff --git a/packages/ckeditor5-dev-license-checker/package.json b/packages/ckeditor5-dev-license-checker/package.json
index 875fdc28f..20af5841b 100644
--- a/packages/ckeditor5-dev-license-checker/package.json
+++ b/packages/ckeditor5-dev-license-checker/package.json
@@ -28,10 +28,10 @@
   },
   "devDependencies": {
     "@rollup/plugin-node-resolve": "^16.0.1",
-    "@rollup/plugin-typescript": "12.1.2",
+    "@rollup/plugin-typescript": "12.3.0",
     "@vitest/coverage-v8": "^3.2.4",
     "rollup": "^4.9.5",
-    "typescript": "5.3.3",
+    "typescript": "5.5.4",
     "vitest": "^3.2.4"
   },
   "scripts": {
@@ -44,4 +44,4 @@
   "depcheckIgnore": [
     "typescript"
   ]
-}
\ No newline at end of file
+}
diff --git a/packages/ckeditor5-dev-tests/package.json b/packages/ckeditor5-dev-tests/package.json
index 680514f6b..c7245180c 100644
--- a/packages/ckeditor5-dev-tests/package.json
+++ b/packages/ckeditor5-dev-tests/package.json
@@ -67,7 +67,7 @@
     "sinon": "^9.2.4",
     "sinon-chai": "^3.5.0",
     "socket.io": "^4.0.0",
-    "typescript": "5.3.3",
+    "typescript": "5.5.4",
     "upath": "^2.0.1",
     "webpack": "^5.94.0"
   },
@@ -92,4 +92,4 @@
     "process",
     "typescript"
   ]
-}
\ No newline at end of file
+}
diff --git a/packages/ckeditor5-dev-utils/package.json b/packages/ckeditor5-dev-utils/package.json
index fde99234d..e5bc11bce 100644
--- a/packages/ckeditor5-dev-utils/package.json
+++ b/packages/ckeditor5-dev-utils/package.json
@@ -50,12 +50,12 @@
   },
   "devDependencies": {
     "@rollup/plugin-node-resolve": "^16.0.1",
-    "@rollup/plugin-typescript": "12.1.2",
+    "@rollup/plugin-typescript": "12.3.0",
     "@types/pacote": "^11.1.8",
     "@vitest/coverage-v8": "^3.2.4",
     "jest-extended": "^5.0.3",
     "rollup": "^4.9.5",
-    "typescript": "5.3.3",
+    "typescript": "5.5.4",
     "vitest": "^3.2.4"
   },
   "scripts": {
@@ -74,4 +74,4 @@
     "style-loader",
     "mocha"
   ]
-}
\ No newline at end of file
+}
diff --git a/packages/ckeditor5-dev-web-crawler/package.json b/packages/ckeditor5-dev-web-crawler/package.json
index 1c850f8e2..7024ea116 100644
--- a/packages/ckeditor5-dev-web-crawler/package.json
+++ b/packages/ckeditor5-dev-web-crawler/package.json
@@ -34,9 +34,9 @@
   "devDependencies": {
     "@rollup/plugin-commonjs": "^28.0.3",
     "@rollup/plugin-node-resolve": "^16.0.1",
-    "@rollup/plugin-typescript": "12.1.2",
+    "@rollup/plugin-typescript": "12.3.0",
     "rollup": "^4.9.5",
-    "typescript": "5.3.3",
+    "typescript": "5.5.4",
     "upath": "^2.0.1"
   }
-}
\ No newline at end of file
+}
diff --git a/packages/typedoc-plugins/package.json b/packages/typedoc-plugins/package.json
index 382164b1e..7930be4d1 100644
--- a/packages/typedoc-plugins/package.json
+++ b/packages/typedoc-plugins/package.json
@@ -28,12 +28,12 @@
   "devDependencies": {
     "@rollup/plugin-commonjs": "^28.0.3",
     "@rollup/plugin-node-resolve": "^16.0.1",
-    "@rollup/plugin-typescript": "12.1.2",
+    "@rollup/plugin-typescript": "12.3.0",
     "glob": "^13.0.0",
     "rollup": "^4.9.5",
     "typedoc": "^0.28.14",
     "typedoc-plugin-rename-defaults": "^0.7.3",
-    "typescript": "5.3.3",
+    "typescript": "5.5.4",
     "vitest": "^3.2.4"
   },
   "peerDependencies": {
@@ -51,4 +51,4 @@
     "typedoc-plugin-rename-defaults",
     "typescript"
   ]
-}
\ No newline at end of file
+}
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index b1003cab0..5f25913fe 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -25,7 +25,7 @@ importers:
         version: 9.39.1(jiti@2.6.1)
       eslint-config-ckeditor5:
         specifier: ^12.2.0
-        version: 12.2.0(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3)
+        version: 12.2.0(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4)
       eslint-plugin-ckeditor5-rules:
         specifier: ^12.2.0
         version: 12.2.0
@@ -81,8 +81,8 @@ importers:
         specifier: ^0.4.4
         version: 0.4.4(rollup@4.52.4)
       '@rollup/plugin-typescript':
-        specifier: 12.1.2
-        version: 12.1.2(rollup@4.52.4)(tslib@2.8.1)(typescript@5.3.3)
+        specifier: 12.3.0
+        version: 12.3.0(rollup@4.52.4)(tslib@2.8.1)(typescript@5.5.4)
       '@rollup/pluginutils':
         specifier: ^5.1.0
         version: 5.3.0(rollup@4.52.4)
@@ -154,8 +154,8 @@ importers:
         specifier: ^4.10.2
         version: 4.41.0
       typescript:
-        specifier: 5.3.3
-        version: 5.3.3
+        specifier: 5.5.4
+        version: 5.5.4
       vitest:
         specifier: ^3.2.4
         version: 3.2.4(@types/debug@4.1.12)(@types/node@22.17.1)(jiti@2.6.1)(sass@1.92.1)(terser@5.43.1)(yaml@2.8.1)
@@ -194,8 +194,8 @@ importers:
         specifier: ^16.0.1
         version: 16.0.3(rollup@4.52.4)
       '@rollup/plugin-typescript':
-        specifier: 12.1.2
-        version: 12.1.2(rollup@4.52.4)(tslib@2.8.1)(typescript@5.3.3)
+        specifier: 12.3.0
+        version: 12.3.0(rollup@4.52.4)(tslib@2.8.1)(typescript@5.5.4)
       '@types/semver':
         specifier: ^7.7.0
         version: 7.7.1
@@ -206,8 +206,8 @@ importers:
         specifier: ^4.9.5
         version: 4.52.4
       typescript:
-        specifier: 5.3.3
-        version: 5.3.3
+        specifier: 5.5.4
+        version: 5.5.4
       vitest:
         specifier: ^3.2.4
         version: 3.2.4(@types/debug@4.1.12)(@types/node@22.17.1)(jiti@2.6.1)(sass@1.92.1)(terser@5.43.1)(yaml@2.8.1)
@@ -263,10 +263,10 @@ importers:
         version: 13.0.0
       typedoc:
         specifier: ^0.28.14
-        version: 0.28.14(typescript@5.3.3)
+        version: 0.28.14(typescript@5.5.4)
       typedoc-plugin-rename-defaults:
         specifier: ^0.7.3
-        version: 0.7.3(typedoc@0.28.14(typescript@5.3.3))
+        version: 0.7.3(typedoc@0.28.14(typescript@5.5.4))
       upath:
         specifier: ^2.0.1
         version: 2.0.1
@@ -275,8 +275,8 @@ importers:
         specifier: ^5.0.3
         version: 5.0.3
       typescript:
-        specifier: 5.3.3
-        version: 5.3.3
+        specifier: 5.5.4
+        version: 5.5.4
       vitest:
         specifier: ^3.2.4
         version: 3.2.4(@types/debug@4.1.12)(@types/node@22.17.1)(jiti@2.6.1)(sass@1.92.1)(terser@5.43.1)(yaml@2.8.1)
@@ -294,8 +294,8 @@ importers:
         specifier: ^16.0.1
         version: 16.0.3(rollup@4.52.4)
       '@rollup/plugin-typescript':
-        specifier: 12.1.2
-        version: 12.1.2(rollup@4.52.4)(tslib@2.8.1)(typescript@5.3.3)
+        specifier: 12.3.0
+        version: 12.3.0(rollup@4.52.4)(tslib@2.8.1)(typescript@5.5.4)
       '@vitest/coverage-v8':
         specifier: ^3.2.4
         version: 3.2.4(vitest@3.2.4(@types/debug@4.1.12)(@types/node@22.17.1)(jiti@2.6.1)(sass@1.92.1)(terser@5.43.1)(yaml@2.8.1))
@@ -303,8 +303,8 @@ importers:
         specifier: ^4.9.5
         version: 4.52.4
       typescript:
-        specifier: 5.3.3
-        version: 5.3.3
+        specifier: 5.5.4
+        version: 5.5.4
       vitest:
         specifier: ^3.2.4
         version: 3.2.4(@types/debug@4.1.12)(@types/node@22.17.1)(jiti@2.6.1)(sass@1.92.1)(terser@5.43.1)(yaml@2.8.1)
@@ -503,8 +503,8 @@ importers:
         specifier: ^4.0.0
         version: 4.8.1
       typescript:
-        specifier: 5.3.3
-        version: 5.3.3
+        specifier: 5.5.4
+        version: 5.5.4
       upath:
         specifier: ^2.0.1
         version: 2.0.1
@@ -602,7 +602,7 @@ importers:
         version: 16.1.1(postcss@8.5.6)
       postcss-loader:
         specifier: ^8.0.0
-        version: 8.2.0(postcss@8.5.6)(typescript@5.3.3)(webpack@5.101.1)
+        version: 8.2.0(postcss@8.5.6)(typescript@5.5.4)(webpack@5.101.1)
       postcss-mixins:
         specifier: ^11.0.0
         version: 11.0.3(postcss@8.5.6)
@@ -632,8 +632,8 @@ importers:
         specifier: ^16.0.1
         version: 16.0.3(rollup@4.52.4)
       '@rollup/plugin-typescript':
-        specifier: 12.1.2
-        version: 12.1.2(rollup@4.52.4)(tslib@2.8.1)(typescript@5.3.3)
+        specifier: 12.3.0
+        version: 12.3.0(rollup@4.52.4)(tslib@2.8.1)(typescript@5.5.4)
       '@types/pacote':
         specifier: ^11.1.8
         version: 11.1.8
@@ -647,8 +647,8 @@ importers:
         specifier: ^4.9.5
         version: 4.52.4
       typescript:
-        specifier: 5.3.3
-        version: 5.3.3
+        specifier: 5.5.4
+        version: 5.5.4
       vitest:
         specifier: ^3.2.4
         version: 3.2.4(@types/debug@4.1.12)(@types/node@22.17.1)(jiti@2.6.1)(sass@1.92.1)(terser@5.43.1)(yaml@2.8.1)
@@ -657,10 +657,10 @@ importers:
     dependencies:
       puppeteer:
         specifier: ^24.6.0
-        version: 24.24.0(typescript@5.3.3)
+        version: 24.24.0(typescript@5.5.4)
       puppeteer-cluster:
         specifier: ^0.24.0
-        version: 0.24.0(puppeteer@24.24.0(typescript@5.3.3))
+        version: 0.24.0(puppeteer@24.24.0(typescript@5.5.4))
     devDependencies:
       '@rollup/plugin-commonjs':
         specifier: ^28.0.3
@@ -669,14 +669,14 @@ importers:
         specifier: ^16.0.1
         version: 16.0.3(rollup@4.52.4)
       '@rollup/plugin-typescript':
-        specifier: 12.1.2
-        version: 12.1.2(rollup@4.52.4)(tslib@2.8.1)(typescript@5.3.3)
+        specifier: 12.3.0
+        version: 12.3.0(rollup@4.52.4)(tslib@2.8.1)(typescript@5.5.4)
       rollup:
         specifier: ^4.9.5
         version: 4.52.4
       typescript:
-        specifier: 5.3.3
-        version: 5.3.3
+        specifier: 5.5.4
+        version: 5.5.4
       upath:
         specifier: ^2.0.1
         version: 2.0.1
@@ -694,8 +694,8 @@ importers:
         specifier: ^16.0.1
         version: 16.0.3(rollup@4.52.4)
       '@rollup/plugin-typescript':
-        specifier: 12.1.2
-        version: 12.1.2(rollup@4.52.4)(tslib@2.8.1)(typescript@5.3.3)
+        specifier: 12.3.0
+        version: 12.3.0(rollup@4.52.4)(tslib@2.8.1)(typescript@5.5.4)
       glob:
         specifier: ^13.0.0
         version: 13.0.0
@@ -704,13 +704,13 @@ importers:
         version: 4.52.4
       typedoc:
         specifier: ^0.28.14
-        version: 0.28.14(typescript@5.3.3)
+        version: 0.28.14(typescript@5.5.4)
       typedoc-plugin-rename-defaults:
         specifier: ^0.7.3
-        version: 0.7.3(typedoc@0.28.14(typescript@5.3.3))
+        version: 0.7.3(typedoc@0.28.14(typescript@5.5.4))
       typescript:
-        specifier: 5.3.3
-        version: 5.3.3
+        specifier: 5.5.4
+        version: 5.5.4
       vitest:
         specifier: ^3.2.4
         version: 3.2.4(@types/debug@4.1.12)(@types/node@22.17.1)(jiti@2.6.1)(sass@1.92.1)(terser@5.43.1)(yaml@2.8.1)
@@ -1609,8 +1609,8 @@ packages:
       rollup:
         optional: true
 
-  '@rollup/plugin-typescript@12.1.2':
-    resolution: {integrity: sha512-cdtSp154H5sv637uMr1a8OTWB0L1SWDSm1rDGiyfcGcvQ6cuTs4MDk2BVEBGysUWago4OJN4EQZqOTl/QY3Jgg==}
+  '@rollup/plugin-typescript@12.3.0':
+    resolution: {integrity: sha512-7DP0/p7y3t67+NabT9f8oTBFE6gGkto4SA6Np2oudYmZE/m1dt8RB0SjL1msMxFpLo631qjRCcBlAbq1ml/Big==}
     engines: {node: '>=14.0.0'}
     peerDependencies:
       rollup: ^2.14.0||^3.0.0||^4.0.0
@@ -5700,8 +5700,8 @@ packages:
       eslint: ^8.57.0 || ^9.0.0
       typescript: '>=4.8.4 <6.0.0'
 
-  typescript@5.3.3:
-    resolution: {integrity: sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==}
+  typescript@5.5.4:
+    resolution: {integrity: sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==}
     engines: {node: '>=14.17'}
     hasBin: true
 
@@ -6879,11 +6879,11 @@ snapshots:
     optionalDependencies:
       rollup: 4.52.4
 
-  '@rollup/plugin-typescript@12.1.2(rollup@4.52.4)(tslib@2.8.1)(typescript@5.3.3)':
+  '@rollup/plugin-typescript@12.3.0(rollup@4.52.4)(tslib@2.8.1)(typescript@5.5.4)':
     dependencies:
       '@rollup/pluginutils': 5.3.0(rollup@4.52.4)
       resolve: 1.22.10
-      typescript: 5.3.3
+      typescript: 5.5.4
     optionalDependencies:
       rollup: 4.52.4
       tslib: 2.8.1
@@ -7041,9 +7041,9 @@ snapshots:
 
   '@socket.io/component-emitter@3.1.2': {}
 
-  '@stylistic/eslint-plugin@4.4.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3)':
+  '@stylistic/eslint-plugin@4.4.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4)':
     dependencies:
-      '@typescript-eslint/utils': 8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3)
+      '@typescript-eslint/utils': 8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4)
       eslint: 9.39.1(jiti@2.6.1)
       eslint-visitor-keys: 4.2.1
       espree: 10.4.0
@@ -7259,41 +7259,41 @@ snapshots:
       '@types/node': 22.17.1
     optional: true
 
-  '@typescript-eslint/eslint-plugin@8.39.1(@typescript-eslint/parser@8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3))(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3)':
+  '@typescript-eslint/eslint-plugin@8.39.1(@typescript-eslint/parser@8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4))(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4)':
     dependencies:
       '@eslint-community/regexpp': 4.12.1
-      '@typescript-eslint/parser': 8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3)
+      '@typescript-eslint/parser': 8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4)
       '@typescript-eslint/scope-manager': 8.39.1
-      '@typescript-eslint/type-utils': 8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3)
-      '@typescript-eslint/utils': 8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3)
+      '@typescript-eslint/type-utils': 8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4)
+      '@typescript-eslint/utils': 8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4)
       '@typescript-eslint/visitor-keys': 8.39.1
       eslint: 9.39.1(jiti@2.6.1)
       graphemer: 1.4.0
       ignore: 7.0.5
       natural-compare: 1.4.0
-      ts-api-utils: 2.1.0(typescript@5.3.3)
-      typescript: 5.3.3
+      ts-api-utils: 2.1.0(typescript@5.5.4)
+      typescript: 5.5.4
     transitivePeerDependencies:
       - supports-color
 
-  '@typescript-eslint/parser@8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3)':
+  '@typescript-eslint/parser@8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4)':
     dependencies:
       '@typescript-eslint/scope-manager': 8.39.1
       '@typescript-eslint/types': 8.39.1
-      '@typescript-eslint/typescript-estree': 8.39.1(typescript@5.3.3)
+      '@typescript-eslint/typescript-estree': 8.39.1(typescript@5.5.4)
       '@typescript-eslint/visitor-keys': 8.39.1
       debug: 4.4.3(supports-color@8.1.1)
       eslint: 9.39.1(jiti@2.6.1)
-      typescript: 5.3.3
+      typescript: 5.5.4
     transitivePeerDependencies:
       - supports-color
 
-  '@typescript-eslint/project-service@8.39.1(typescript@5.3.3)':
+  '@typescript-eslint/project-service@8.39.1(typescript@5.5.4)':
     dependencies:
-      '@typescript-eslint/tsconfig-utils': 8.39.1(typescript@5.3.3)
+      '@typescript-eslint/tsconfig-utils': 8.39.1(typescript@5.5.4)
       '@typescript-eslint/types': 8.39.1
       debug: 4.4.3(supports-color@8.1.1)
-      typescript: 5.3.3
+      typescript: 5.5.4
     transitivePeerDependencies:
       - supports-color
 
@@ -7302,28 +7302,28 @@ snapshots:
       '@typescript-eslint/types': 8.39.1
       '@typescript-eslint/visitor-keys': 8.39.1
 
-  '@typescript-eslint/tsconfig-utils@8.39.1(typescript@5.3.3)':
+  '@typescript-eslint/tsconfig-utils@8.39.1(typescript@5.5.4)':
     dependencies:
-      typescript: 5.3.3
+      typescript: 5.5.4
 
-  '@typescript-eslint/type-utils@8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3)':
+  '@typescript-eslint/type-utils@8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4)':
     dependencies:
       '@typescript-eslint/types': 8.39.1
-      '@typescript-eslint/typescript-estree': 8.39.1(typescript@5.3.3)
-      '@typescript-eslint/utils': 8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3)
+      '@typescript-eslint/typescript-estree': 8.39.1(typescript@5.5.4)
+      '@typescript-eslint/utils': 8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4)
       debug: 4.4.3(supports-color@8.1.1)
       eslint: 9.39.1(jiti@2.6.1)
-      ts-api-utils: 2.1.0(typescript@5.3.3)
-      typescript: 5.3.3
+      ts-api-utils: 2.1.0(typescript@5.5.4)
+      typescript: 5.5.4
     transitivePeerDependencies:
       - supports-color
 
   '@typescript-eslint/types@8.39.1': {}
 
-  '@typescript-eslint/typescript-estree@8.39.1(typescript@5.3.3)':
+  '@typescript-eslint/typescript-estree@8.39.1(typescript@5.5.4)':
     dependencies:
-      '@typescript-eslint/project-service': 8.39.1(typescript@5.3.3)
-      '@typescript-eslint/tsconfig-utils': 8.39.1(typescript@5.3.3)
+      '@typescript-eslint/project-service': 8.39.1(typescript@5.5.4)
+      '@typescript-eslint/tsconfig-utils': 8.39.1(typescript@5.5.4)
       '@typescript-eslint/types': 8.39.1
       '@typescript-eslint/visitor-keys': 8.39.1
       debug: 4.4.3(supports-color@8.1.1)
@@ -7331,19 +7331,19 @@ snapshots:
       is-glob: 4.0.3
       minimatch: 9.0.5
       semver: 7.7.2
-      ts-api-utils: 2.1.0(typescript@5.3.3)
-      typescript: 5.3.3
+      ts-api-utils: 2.1.0(typescript@5.5.4)
+      typescript: 5.5.4
     transitivePeerDependencies:
       - supports-color
 
-  '@typescript-eslint/utils@8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3)':
+  '@typescript-eslint/utils@8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4)':
     dependencies:
       '@eslint-community/eslint-utils': 4.9.0(eslint@9.39.1(jiti@2.6.1))
       '@typescript-eslint/scope-manager': 8.39.1
       '@typescript-eslint/types': 8.39.1
-      '@typescript-eslint/typescript-estree': 8.39.1(typescript@5.3.3)
+      '@typescript-eslint/typescript-estree': 8.39.1(typescript@5.5.4)
       eslint: 9.39.1(jiti@2.6.1)
-      typescript: 5.3.3
+      typescript: 5.5.4
     transitivePeerDependencies:
       - supports-color
 
@@ -7999,14 +7999,14 @@ snapshots:
       path-type: 4.0.0
       yaml: 1.10.2
 
-  cosmiconfig@9.0.0(typescript@5.3.3):
+  cosmiconfig@9.0.0(typescript@5.5.4):
     dependencies:
       env-paths: 2.2.1
       import-fresh: 3.3.1
       js-yaml: 4.1.1
       parse-json: 5.2.0
     optionalDependencies:
-      typescript: 5.3.3
+      typescript: 5.5.4
 
   cross-spawn@7.0.6:
     dependencies:
@@ -8506,17 +8506,17 @@ snapshots:
     optionalDependencies:
       source-map: 0.6.1
 
-  eslint-config-ckeditor5@12.2.0(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3):
+  eslint-config-ckeditor5@12.2.0(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4):
     dependencies:
       '@eslint/js': 9.39.1
       '@eslint/markdown': 6.6.0
-      '@stylistic/eslint-plugin': 4.4.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3)
+      '@stylistic/eslint-plugin': 4.4.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4)
       eslint: 9.39.1(jiti@2.6.1)
       eslint-plugin-ckeditor5-rules: 12.2.0
       eslint-plugin-mocha: 11.1.0(eslint@9.39.1(jiti@2.6.1))
       globals: 16.3.0
-      typescript: 5.3.3
-      typescript-eslint: 8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3)
+      typescript: 5.5.4
+      typescript-eslint: 8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4)
     transitivePeerDependencies:
       - supports-color
 
@@ -10448,9 +10448,9 @@ snapshots:
       camelcase-css: 2.0.1
       postcss: 8.5.6
 
-  postcss-loader@8.2.0(postcss@8.5.6)(typescript@5.3.3)(webpack@5.101.1):
+  postcss-loader@8.2.0(postcss@8.5.6)(typescript@5.5.4)(webpack@5.101.1):
     dependencies:
-      cosmiconfig: 9.0.0(typescript@5.3.3)
+      cosmiconfig: 9.0.0(typescript@5.5.4)
       jiti: 2.6.1
       postcss: 8.5.6
       semver: 7.7.2
@@ -10790,10 +10790,10 @@ snapshots:
 
   punycode@2.3.1: {}
 
-  puppeteer-cluster@0.24.0(puppeteer@24.24.0(typescript@5.3.3)):
+  puppeteer-cluster@0.24.0(puppeteer@24.24.0(typescript@5.5.4)):
     dependencies:
       debug: 4.4.3(supports-color@8.1.1)
-      puppeteer: 24.24.0(typescript@5.3.3)
+      puppeteer: 24.24.0(typescript@5.5.4)
     transitivePeerDependencies:
       - supports-color
 
@@ -10814,11 +10814,11 @@ snapshots:
       - supports-color
       - utf-8-validate
 
-  puppeteer@24.24.0(typescript@5.3.3):
+  puppeteer@24.24.0(typescript@5.5.4):
     dependencies:
       '@puppeteer/browsers': 2.10.11
       chromium-bidi: 9.1.0(devtools-protocol@0.0.1508733)
-      cosmiconfig: 9.0.0(typescript@5.3.3)
+      cosmiconfig: 9.0.0(typescript@5.5.4)
       devtools-protocol: 0.0.1508733
       puppeteer-core: 24.24.0
       typed-query-selector: 2.12.0
@@ -11461,9 +11461,9 @@ snapshots:
 
   toidentifier@1.0.1: {}
 
-  ts-api-utils@2.1.0(typescript@5.3.3):
+  ts-api-utils@2.1.0(typescript@5.5.4):
     dependencies:
-      typescript: 5.3.3
+      typescript: 5.5.4
 
   tslib@2.8.1: {}
 
@@ -11494,32 +11494,32 @@ snapshots:
 
   typed-query-selector@2.12.0: {}
 
-  typedoc-plugin-rename-defaults@0.7.3(typedoc@0.28.14(typescript@5.3.3)):
+  typedoc-plugin-rename-defaults@0.7.3(typedoc@0.28.14(typescript@5.5.4)):
     dependencies:
       camelcase: 8.0.0
-      typedoc: 0.28.14(typescript@5.3.3)
+      typedoc: 0.28.14(typescript@5.5.4)
 
-  typedoc@0.28.14(typescript@5.3.3):
+  typedoc@0.28.14(typescript@5.5.4):
     dependencies:
       '@gerrit0/mini-shiki': 3.13.1
       lunr: 2.3.9
       markdown-it: 14.1.0
       minimatch: 9.0.5
-      typescript: 5.3.3
+      typescript: 5.5.4
       yaml: 2.8.1
 
-  typescript-eslint@8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3):
+  typescript-eslint@8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4):
     dependencies:
-      '@typescript-eslint/eslint-plugin': 8.39.1(@typescript-eslint/parser@8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3))(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3)
-      '@typescript-eslint/parser': 8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3)
-      '@typescript-eslint/typescript-estree': 8.39.1(typescript@5.3.3)
-      '@typescript-eslint/utils': 8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.3.3)
+      '@typescript-eslint/eslint-plugin': 8.39.1(@typescript-eslint/parser@8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4))(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4)
+      '@typescript-eslint/parser': 8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4)
+      '@typescript-eslint/typescript-estree': 8.39.1(typescript@5.5.4)
+      '@typescript-eslint/utils': 8.39.1(eslint@9.39.1(jiti@2.6.1))(typescript@5.5.4)
       eslint: 9.39.1(jiti@2.6.1)
-      typescript: 5.3.3
+      typescript: 5.5.4
     transitivePeerDependencies:
       - supports-color
 
-  typescript@5.3.3: {}
+  typescript@5.5.4: {}
 
   ua-parser-js@0.7.41: {}