diff --git a/package.json b/package.json
index f3b4e97f8f..3c23bdc582 100644
--- a/package.json
+++ b/package.json
@@ -119,7 +119,7 @@
     "prettier": "^3.6.2",
     "process": "^0.11.10",
     "react-test-renderer": "^19.0.0",
-    "svgo": "^3",
+    "svgo": "^4",
     "ts-jest": "^29.4.0",
     "typescript": "^5.8.3",
     "typescript-eslint": "^8.34.0",
diff --git a/yarn.lock b/yarn.lock
index 76a77d078c..e2489dee6d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3848,13 +3848,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@trysound/sax@npm:0.2.0":
-  version: 0.2.0
-  resolution: "@trysound/sax@npm:0.2.0"
-  checksum: 10c0/44907308549ce775a41c38a815f747009ac45929a45d642b836aa6b0a536e4978d30b8d7d680bbd116e9dd73b7dbe2ef0d1369dcfc2d09e83ba381e485ecbe12
-  languageName: node
-  linkType: hard
-
 "@types/aria-query@npm:^5.0.1":
   version: 5.0.4
   resolution: "@types/aria-query@npm:5.0.4"
@@ -4471,7 +4464,7 @@ __metadata:
     react-toastify: "npm:^11.0.5"
     remark-gfm: "npm:^4.0.1"
     styled-components: "npm:^6.1.19"
-    svgo: "npm:^3"
+    svgo: "npm:^4"
     ts-jest: "npm:^29.4.0"
     typescript: "npm:^5.8.3"
     typescript-eslint: "npm:^8.34.0"
@@ -5476,13 +5469,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"css-tree@npm:^2.3.1":
-  version: 2.3.1
-  resolution: "css-tree@npm:2.3.1"
+"css-tree@npm:^3.0.1":
+  version: 3.1.0
+  resolution: "css-tree@npm:3.1.0"
   dependencies:
-    mdn-data: "npm:2.0.30"
+    mdn-data: "npm:2.12.2"
     source-map-js: "npm:^1.0.1"
-  checksum: 10c0/6f8c1a11d5e9b14bf02d10717fc0351b66ba12594166f65abfbd8eb8b5b490dd367f5c7721db241a3c792d935fc6751fbc09f7e1598d421477ad9fadc30f4f24
+  checksum: 10c0/b5715852c2f397c715ca00d56ec53fc83ea596295ae112eb1ba6a1bda3b31086380e596b1d8c4b980fe6da09e7d0fc99c64d5bb7313030dd0fba9c1415f30979
   languageName: node
   linkType: hard
 
@@ -9385,10 +9378,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"mdn-data@npm:2.0.30":
-  version: 2.0.30
-  resolution: "mdn-data@npm:2.0.30"
-  checksum: 10c0/a2c472ea16cee3911ae742593715aa4c634eb3d4b9f1e6ada0902aa90df13dcbb7285d19435f3ff213ebaa3b2e0c0265c1eb0e3fb278fda7f8919f046a410cd9
+"mdn-data@npm:2.12.2":
+  version: 2.12.2
+  resolution: "mdn-data@npm:2.12.2"
+  checksum: 10c0/b22443b71d70f72ccc3c6ba1608035431a8fc18c3c8fc53523f06d20e05c2ac10f9b53092759a2ca85cf02f0d37036f310b581ce03e7b99ac74d388ef8152ade
   languageName: node
   linkType: hard
 
@@ -11212,6 +11205,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"sax@npm:^1.4.1":
+  version: 1.4.1
+  resolution: "sax@npm:1.4.1"
+  checksum: 10c0/6bf86318a254c5d898ede6bd3ded15daf68ae08a5495a2739564eb265cd13bcc64a07ab466fb204f67ce472bb534eb8612dac587435515169593f4fffa11de7c
+  languageName: node
+  linkType: hard
+
 "saxes@npm:^6.0.0":
   version: 6.0.0
   resolution: "saxes@npm:6.0.0"
@@ -11771,20 +11771,20 @@ __metadata:
   languageName: node
   linkType: hard
 
-"svgo@npm:^3":
-  version: 3.3.2
-  resolution: "svgo@npm:3.3.2"
+"svgo@npm:^4":
+  version: 4.0.0
+  resolution: "svgo@npm:4.0.0"
   dependencies:
-    "@trysound/sax": "npm:0.2.0"
-    commander: "npm:^7.2.0"
+    commander: "npm:^11.1.0"
     css-select: "npm:^5.1.0"
-    css-tree: "npm:^2.3.1"
+    css-tree: "npm:^3.0.1"
     css-what: "npm:^6.1.0"
     csso: "npm:^5.0.5"
-    picocolors: "npm:^1.0.0"
+    picocolors: "npm:^1.1.1"
+    sax: "npm:^1.4.1"
   bin:
-    svgo: ./bin/svgo
-  checksum: 10c0/a6badbd3d1d6dbb177f872787699ab34320b990d12e20798ecae915f0008796a0f3c69164f1485c9def399e0ce0a5683eb4a8045e51a5e1c364bb13a0d9f79e1
+    svgo: ./bin/svgo.js
+  checksum: 10c0/2b01c910d59d10bb15e17714181a8fa96531b09a4e2cf2ca1abe24dbcb8400725b6d542d6e456c62222546e334d5b344799c170c5b6be0c48e31b02c23297275
   languageName: node
   linkType: hard