diff --git a/package.json b/package.json
index 5d0a4ac..cc7ecc9 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "gatsby": "^4.21.1",
     "gatsby-plugin-image": "^2.21.0",
     "gatsby-plugin-manifest": "^4.17.0",
-    "gatsby-plugin-react-helmet": "^5.17.0",
+    "gatsby-plugin-react-helmet": "^5.21.0",
     "gatsby-plugin-remove-serviceworker": "^1.0.0",
     "gatsby-plugin-sharp": "^4.21.0",
     "gatsby-plugin-sass": "^5.16.0",
diff --git a/yarn.lock b/yarn.lock
index 31016dc..7b2cb86 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6723,10 +6723,10 @@ gatsby-plugin-page-creator@^4.21.0:
     globby "^11.1.0"
     lodash "^4.17.21"
 
-gatsby-plugin-react-helmet@^5.17.0:
-  version "5.17.0"
-  resolved "https://registry.yarnpkg.com/gatsby-plugin-react-helmet/-/gatsby-plugin-react-helmet-5.17.0.tgz#0d092eb8771aadcf27d8a0f0b4363a9c449cc812"
-  integrity sha512-Lp52GFGNQO0Rt0VfYbFMFBw67XNaIITvwhBMqzxnIw/OCnnyjhylfYMpmyDQKT5S/yaWEF3MsvPmE2YCbXbSww==
+gatsby-plugin-react-helmet@^5.21.0:
+  version "5.21.0"
+  resolved "https://registry.yarnpkg.com/gatsby-plugin-react-helmet/-/gatsby-plugin-react-helmet-5.21.0.tgz#d6d4c6ff9cc42e3a35cdc56764ce830438697cc0"
+  integrity sha512-Wa3+Mx5FY6ka/gSS78Yc168lIDDB47lbHErjr51lNOjSSuqFoVtb2EomtIfyOOdJIBuU6n4Dd2fYXR6KN0/uEQ==
   dependencies:
     "@babel/runtime" "^7.15.4"