diff --git a/package-lock.json b/package-lock.json
index 4d75e292..e9158637 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -30,7 +30,7 @@
         "markdown-it": "^14.1.0",
         "markdown-it-anchor": "^9.1.0",
         "markdown-it-footnote": "^4.0.0",
-        "postcss": "^8.4.42",
+        "postcss": "^8.4.43",
         "postcss-cli": "^11.0.0",
         "postcss-import": "^16.1.0",
         "postcss-import-ext-glob": "^2.1.1",
diff --git a/package.json b/package.json
index ea18a4d5..39883bd9 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "markdown-it": "^14.1.0",
     "markdown-it-anchor": "^9.1.0",
     "markdown-it-footnote": "^4.0.0",
-    "postcss": "^8.4.42",
+    "postcss": "^8.4.43",
     "postcss-cli": "^11.0.0",
     "postcss-import": "^16.1.0",
     "postcss-import-ext-glob": "^2.1.1",