diff --git a/packages/modules/imodel-browser/package.json b/packages/modules/imodel-browser/package.json
index 25fff062..a24c4df1 100644
--- a/packages/modules/imodel-browser/package.json
+++ b/packages/modules/imodel-browser/package.json
@@ -65,7 +65,7 @@
     "jest": "^27.5.1",
     "jest-fetch-mock": "^3.0.3",
     "msw": "^0.27.1",
-    "postcss": "8.4.31",
+    "postcss": "8.5.10",
     "prettier": "^2.0.5",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",