diff --git a/src/packages/excalidraw/package.json b/src/packages/excalidraw/package.json
index dcbb342c..b51bfdf8 100644
--- a/src/packages/excalidraw/package.json
+++ b/src/packages/excalidraw/package.json
@@ -59,7 +59,7 @@
     "css-loader": "6.7.1",
     "dotenv": "16.0.1",
     "mini-css-extract-plugin": "2.6.1",
-    "postcss-loader": "6.2.1",
+    "postcss-loader": "7.0.1",
     "sass-loader": "12.4.0",
     "terser-webpack-plugin": "5.3.3",
     "ts-loader": "9.3.1",
diff --git a/src/packages/excalidraw/yarn.lock b/src/packages/excalidraw/yarn.lock
index e9d6e529..a2a98181 100644
--- a/src/packages/excalidraw/yarn.lock
+++ b/src/packages/excalidraw/yarn.lock
@@ -3060,14 +3060,14 @@ pkg-dir@^4.1.0, pkg-dir@^4.2.0:
   dependencies:
     find-up "^4.0.0"
 
-postcss-loader@6.2.1:
-  version "6.2.1"
-  resolved "https://registry.yarnpkg.com/postcss-loader/-/postcss-loader-6.2.1.tgz#0895f7346b1702103d30fdc66e4d494a93c008ef"
-  integrity sha512-WbbYpmAaKcux/P66bZ40bpWsBucjx/TTgVVzRZ9yUO8yQfVBlameJ0ZGVaPfH64hNSBh63a+ICP5nqOpBA0w+Q==
+postcss-loader@7.0.1:
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-loader/-/postcss-loader-7.0.1.tgz#4c883cc0a1b2bfe2074377b7a74c1cd805684395"
+  integrity sha512-VRviFEyYlLjctSM93gAZtcJJ/iSkPZ79zWbN/1fSH+NisBByEiVLqpdVDrPLVSi8DX0oJo12kL/GppTBdKVXiQ==
   dependencies:
     cosmiconfig "^7.0.0"
     klona "^2.0.5"
-    semver "^7.3.5"
+    semver "^7.3.7"
 
 postcss-modules-extract-imports@^3.0.0:
   version "3.0.0"
@@ -3377,10 +3377,10 @@ semver@^6.0.0, semver@^6.1.1, semver@^6.1.2, semver@^6.3.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
   integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
 
-semver@^7.3.4, semver@^7.3.5:
-  version "7.3.5"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.5.tgz#0b621c879348d8998e4b0e4be94b3f12e6018ef7"
-  integrity sha512-PoeGJYh8HK4BTO/a9Tf6ZG3veo/A7ZVsYrSA6J8ny9nb3B1VrpkuN+z9OE5wfE5p6H4LchYZsegiQgbJD94ZFQ==
+semver@^7.3.4, semver@^7.3.5, semver@^7.3.7:
+  version "7.3.7"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.7.tgz#12c5b649afdbf9049707796e22a4028814ce523f"
+  integrity sha512-QlYTucUYOews+WeEujDoEGziz4K6c47V/Bd+LjSSYcA94p+DmINdf7ncaUinThfvZyu13lN9OY1XDxt8C0Tw0g==
   dependencies:
     lru-cache "^6.0.0"