diff --git a/package-lock.json b/package-lock.json
index 8b8080b9..62a5aa84 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -26,7 +26,7 @@
         "jest-environment-jsdom": "29.6.1",
         "ncp": "2.0.0",
         "npm-run-all": "4.1.5",
-        "postcss": "8.4.25",
+        "postcss": "8.4.26",
         "prettier": "3.0.0",
         "rimraf": "5.0.1",
         "rollup": "3.26.2",
@@ -5412,9 +5412,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.25",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.25.tgz",
-      "integrity": "sha512-7taJ/8t2av0Z+sQEvNzCkpDynl0tX3uJMCODi6nT3PfASC7dYCWV9aQ+uiCf+KBD4SEFcu+GvJdGdwzQ6OSjCw==",
+      "version": "8.4.26",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.26.tgz",
+      "integrity": "sha512-jrXHFF8iTloAenySjM/ob3gSj7pCu0Ji49hnjqzsgSRa50hkWCKD0HQ+gMNJkW38jBI68MpAAg7ZWwHwX8NMMw==",
       "dev": true,
       "funding": [
         {
@@ -10779,9 +10779,9 @@
       }
     },
     "postcss": {
-      "version": "8.4.25",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.25.tgz",
-      "integrity": "sha512-7taJ/8t2av0Z+sQEvNzCkpDynl0tX3uJMCODi6nT3PfASC7dYCWV9aQ+uiCf+KBD4SEFcu+GvJdGdwzQ6OSjCw==",
+      "version": "8.4.26",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.26.tgz",
+      "integrity": "sha512-jrXHFF8iTloAenySjM/ob3gSj7pCu0Ji49hnjqzsgSRa50hkWCKD0HQ+gMNJkW38jBI68MpAAg7ZWwHwX8NMMw==",
       "dev": true,
       "requires": {
         "nanoid": "^3.3.6",
diff --git a/package.json b/package.json
index d1703cb1..66a8c107 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "jest-environment-jsdom": "29.6.1",
     "ncp": "2.0.0",
     "npm-run-all": "4.1.5",
-    "postcss": "8.4.25",
+    "postcss": "8.4.26",
     "prettier": "3.0.0",
     "rimraf": "5.0.1",
     "rollup": "3.26.2",