diff --git a/package.json b/package.json
index 5d0a4ac..731a584 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "gatsby-plugin-react-helmet": "^5.17.0",
     "gatsby-plugin-remove-serviceworker": "^1.0.0",
     "gatsby-plugin-sharp": "^4.21.0",
-    "gatsby-plugin-sass": "^5.16.0",
+    "gatsby-plugin-sass": "^5.21.0",
     "gatsby-plugin-sitemap": "^5.21.0",
     "gatsby-plugin-typescript": "^4.6.0",
     "gatsby-source-filesystem": "^4.17.0",
diff --git a/yarn.lock b/yarn.lock
index 31016dc..c0c6fd8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6735,10 +6735,10 @@ gatsby-plugin-remove-serviceworker@^1.0.0:
   resolved "https://registry.yarnpkg.com/gatsby-plugin-remove-serviceworker/-/gatsby-plugin-remove-serviceworker-1.0.0.tgz#9fb433bc8bd766e14e1d3711c4ac6f051e1dff7c"
   integrity sha1-n7QzvIvXZuFOHTcRxKxvBR4d/3w=
 
-gatsby-plugin-sass@^5.16.0:
-  version "5.16.0"
-  resolved "https://registry.yarnpkg.com/gatsby-plugin-sass/-/gatsby-plugin-sass-5.16.0.tgz#a14b49e91a9de714e04dd094609f539b1170d5a3"
-  integrity sha512-iLko0j3JlGCmZiCmsXXzct8SFGGOtkZ1fhopBruSDTMuYUhAsLVS88IxP/o2TvjTbkpYgqPh3rBR+d4PLty5YA==
+gatsby-plugin-sass@^5.21.0:
+  version "5.21.0"
+  resolved "https://registry.yarnpkg.com/gatsby-plugin-sass/-/gatsby-plugin-sass-5.21.0.tgz#465fe6cc200ec2a8c340699bc2e153bd7c600d67"
+  integrity sha512-cx3CW76wWY/628sHetZCJSAK+L/5y2rrOizLbvfd2Qk7AWqpECkA951BMIYleblxu0az8tjxuaabbt0TERvA6A==
   dependencies:
     "@babel/runtime" "^7.15.4"
     resolve-url-loader "^3.1.4"