diff --git a/package.json b/package.json
index f51ab210..0b86a468 100644
--- a/package.json
+++ b/package.json
@@ -16,11 +16,11 @@
     "submodule:update": "git submodule update --remote --recursive --depth 1"
   },
   "devDependencies": {
-    "autoprefixer": "^10.4.18",
+    "autoprefixer": "^10.4.20",
     "docsy": "github:google/docsy#semver:0.10.0",
     "hugo-extended": "^0.134.1",
-    "netlify-cli": "^17.29.0",
-    "postcss": "^8.4.31",
+    "netlify-cli": "^17.35.0",
+    "postcss": "^8.4.45",
     "postcss-cli": "^11.0.0"
   }
 }