diff --git a/package-lock.json b/package-lock.json
index 3ec9fa3..bf2ec91 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,7 +20,7 @@
         "eslint-config-stylelint": "21.0.0",
         "jest": "29.7.0",
         "npm-run-all2": "5.0.2",
-        "postcss": "8.4.33",
+        "postcss": "8.4.34",
         "prettier": "3.2.5",
         "remark-cli": "12.0.0",
         "stylelint": "15.11.0"
@@ -6492,9 +6492,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.33",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.33.tgz",
-      "integrity": "sha512-Kkpbhhdjw2qQs2O2DGX+8m5OVqEcbB9HRBvuYM9pgrjEFUg30A9LmXNlTAUj4S9kgtGyrMbTzVjH7E+s5Re2yg==",
+      "version": "8.4.34",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.34.tgz",
+      "integrity": "sha512-4eLTO36woPSocqZ1zIrFD2K1v6wH7pY1uBh0JIM2KKfrVtGvPFiAku6aNOP0W1Wr9qwnaCsF0Z+CrVnryB2A8Q==",
       "funding": [
         {
           "type": "opencollective",
diff --git a/package.json b/package.json
index 5adb956..a1b6a13 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "eslint-config-stylelint": "21.0.0",
     "jest": "29.7.0",
     "npm-run-all2": "5.0.2",
-    "postcss": "8.4.33",
+    "postcss": "8.4.34",
     "prettier": "3.2.5",
     "remark-cli": "12.0.0",
     "stylelint": "15.11.0"