diff --git a/package.json b/package.json
index 308daad..4385578 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,7 @@
     "react": "^16.8.6",
     "react-disqus-comments": "^1.4.0",
     "react-dom": "^16.8.6",
-    "react-helmet": "^5.2.0"
+    "react-helmet": "^5.2.1"
   },
   "devDependencies": {
     "@babel/core": "7.0.0",
diff --git a/yarn.lock b/yarn.lock
index 8fa43fb..5ec5940 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12173,17 +12173,23 @@ react-error-overlay@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/react-error-overlay/-/react-error-overlay-3.0.0.tgz#c2bc8f4d91f1375b3dad6d75265d51cd5eeaf655"
 
+react-fast-compare@^2.0.2:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/react-fast-compare/-/react-fast-compare-2.0.4.tgz#e84b4d455b0fec113e0402c329352715196f81f9"
+  integrity sha512-suNP+J1VU1MWFKcyt7RtjiSWUjvidmQSlqu+eHslq+342xCbGTYmC0mEhPCOHxlW0CywylOC1u2DFAT+bv4dBw==
+
 react-frame-component@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/react-frame-component/-/react-frame-component-4.1.0.tgz#bef04039c6af687314f27b20ef9893d85eefe3e6"
 
-react-helmet@^5.2.0:
-  version "5.2.0"
-  resolved "https://registry.yarnpkg.com/react-helmet/-/react-helmet-5.2.0.tgz#a81811df21313a6d55c5f058c4aeba5d6f3d97a7"
+react-helmet@^5.2.1:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/react-helmet/-/react-helmet-5.2.1.tgz#16a7192fdd09951f8e0fe22ffccbf9bb3e591ffa"
+  integrity sha512-CnwD822LU8NDBnjCpZ4ySh8L6HYyngViTZLfBBb3NjtrpN8m49clH8hidHouq20I51Y6TpCTISCBbqiY5GamwA==
   dependencies:
-    deep-equal "^1.0.1"
     object-assign "^4.1.1"
     prop-types "^15.5.4"
+    react-fast-compare "^2.0.2"
     react-side-effect "^1.1.0"
 
 react-hot-loader@^4.6.2: