diff --git a/packages/backend/package.json b/packages/backend/package.json
index c92f87f33d..c424992451 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -120,7 +120,7 @@
     "jest-runner-eslint": "0.11.1",
     "supertest": "6.3.3",
     "ts-jest": "27.1.5",
-    "ts-loader": "9.4.1",
+    "ts-loader": "9.5.4",
     "ts-node": "10.9.1",
     "tsconfig-paths": "3.14.1",
     "typescript": "4.9.4"
diff --git a/yarn.lock b/yarn.lock
index 97c6e750d1..a17d0b09fc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -22681,6 +22681,11 @@ source-map@^0.5.0, source-map@^0.5.6:
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
   integrity sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=
 
+source-map@^0.7.4:
+  version "0.7.6"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.7.6.tgz#a3658ab87e5b6429c8a1f3ba0083d4c61ca3ef02"
+  integrity sha512-i5uvt8C3ikiWeNZSVZNWcfZPItFQOsYTUAOkcUPGd8DqDy1uOUikjt5dG+uRlwyvR108Fb9DOd4GvXfT0N2/uQ==
+
 sourcemap-codec@^1.4.4:
   version "1.4.8"
   resolved "https://registry.yarnpkg.com/sourcemap-codec/-/sourcemap-codec-1.4.8.tgz#ea804bd94857402e6992d05a38ef1ae35a9ab4c4"
@@ -23862,15 +23867,16 @@ ts-jest@27.1.5:
     semver "7.x"
     yargs-parser "20.x"
 
-ts-loader@9.4.1:
-  version "9.4.1"
-  resolved "https://registry.yarnpkg.com/ts-loader/-/ts-loader-9.4.1.tgz#b6f3d82db0eac5a8295994f8cb5e4940ff6b1060"
-  integrity sha512-384TYAqGs70rn9F0VBnh6BPTfhga7yFNdC5gXbQpDrBj9/KsT4iRkGqKXhziofHOlE2j6YEaiTYVGKKvPhGWvw==
+ts-loader@9.5.4:
+  version "9.5.4"
+  resolved "https://registry.yarnpkg.com/ts-loader/-/ts-loader-9.5.4.tgz#44b571165c10fb5a90744aa5b7e119233c4f4585"
+  integrity sha512-nCz0rEwunlTZiy6rXFByQU1kVVpCIgUpc/psFiKVrUwrizdnIbRFu8w7bxhUF0X613DYwT4XzrZHpVyMe758hQ==
   dependencies:
     chalk "^4.1.0"
     enhanced-resolve "^5.0.0"
     micromatch "^4.0.0"
     semver "^7.3.4"
+    source-map "^0.7.4"
 
 ts-morph@12.2.0:
   version "12.2.0"