diff --git a/package-lock.json b/package-lock.json
index cc64c47..185e08a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -40,7 +40,7 @@
         "typescript": "4.8.3"
       },
       "devDependencies": {
-        "@types/react-helmet": "6.1.5",
+        "@types/react-helmet": "6.1.11",
         "prettier": "2.7.1"
       }
     },
@@ -4498,9 +4498,9 @@
       }
     },
     "node_modules/@types/react-helmet": {
-      "version": "6.1.5",
-      "resolved": "https://registry.npmjs.org/@types/react-helmet/-/react-helmet-6.1.5.tgz",
-      "integrity": "sha512-/ICuy7OHZxR0YCAZLNg9r7I9aijWUWvxaPR6uTuyxe8tAj5RL4Sw1+R6NhXUtOsarkGYPmaHdBDvuXh2DIN/uA==",
+      "version": "6.1.11",
+      "resolved": "https://registry.npmjs.org/@types/react-helmet/-/react-helmet-6.1.11.tgz",
+      "integrity": "sha512-0QcdGLddTERotCXo3VFlUSWO3ztraw8nZ6e3zJSgG7apwV5xt+pJUS8ewPBqT4NYB1optGLprNQzFleIY84u/g==",
       "dev": true,
       "dependencies": {
         "@types/react": "*"
@@ -26102,9 +26102,9 @@
       }
     },
     "@types/react-helmet": {
-      "version": "6.1.5",
-      "resolved": "https://registry.npmjs.org/@types/react-helmet/-/react-helmet-6.1.5.tgz",
-      "integrity": "sha512-/ICuy7OHZxR0YCAZLNg9r7I9aijWUWvxaPR6uTuyxe8tAj5RL4Sw1+R6NhXUtOsarkGYPmaHdBDvuXh2DIN/uA==",
+      "version": "6.1.11",
+      "resolved": "https://registry.npmjs.org/@types/react-helmet/-/react-helmet-6.1.11.tgz",
+      "integrity": "sha512-0QcdGLddTERotCXo3VFlUSWO3ztraw8nZ6e3zJSgG7apwV5xt+pJUS8ewPBqT4NYB1optGLprNQzFleIY84u/g==",
       "dev": true,
       "requires": {
         "@types/react": "*"
diff --git a/package.json b/package.json
index 739b729..86ee182 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "typescript": "4.8.3"
   },
   "devDependencies": {
-    "@types/react-helmet": "6.1.5",
+    "@types/react-helmet": "6.1.11",
     "prettier": "2.7.1"
   },
   "homepage": "https://github.com/gatsbyjs/gatsby-starter-blog#readme",