diff --git a/package-lock.json b/package-lock.json
index 5e257a6..9d154a9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -50,7 +50,7 @@
         "karma-coverage": "~2.0.3",
         "karma-jasmine": "~4.0.0",
         "karma-jasmine-html-reporter": "~1.7.0",
-        "postcss": "^8.4.21",
+        "postcss": "^8.4.31",
         "tailwindcss": "^3.2.7",
         "typescript": "~4.8.4"
       }
diff --git a/package.json b/package.json
index efeab30..ed33cad 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "karma-coverage": "~2.0.3",
     "karma-jasmine": "~4.0.0",
     "karma-jasmine-html-reporter": "~1.7.0",
-    "postcss": "^8.4.21",
+    "postcss": "^8.4.31",
     "tailwindcss": "^3.2.7",
     "typescript": "~4.8.4"
   }