diff --git a/package.json b/package.json
index 9338e722..3ef5f17c 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "@vitejs/plugin-react": "^5.0.4",
     "@vitest/coverage-v8": "^3.2.4",
     "@vitest/ui": "^3.2.4",
-    "autoprefixer": "^10.4.21",
+    "autoprefixer": "^10.4.22",
     "d3": "^7.9.0",
     "eslint": "^9.36.0",
     "eslint-config-prettier": "^10.1.8",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 73855036..5ae794e5 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -67,7 +67,7 @@ importers:
         specifier: ^3.2.4
         version: 3.2.4(vitest@3.2.4)
       autoprefixer:
-        specifier: ^10.4.21
+        specifier: ^10.4.22
         version: 10.4.22(postcss@8.5.6)
       d3:
         specifier: ^7.9.0