diff --git a/package.json b/package.json
index 8f2cc6d..fb0f195 100644
--- a/package.json
+++ b/package.json
@@ -27,6 +27,6 @@
     "react-dom": "17.0.2",
     "react-helmet": "6.1.0",
     "react-notifications": "1.7.2",
-    "sass": "^1.37.5"
+    "sass": "1.37.5"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index cf83cb3..d4f962a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9369,7 +9369,7 @@ sass-loader@^10.1.1:
     schema-utils "^3.0.0"
     semver "^7.3.2"
 
-sass@^1.37.5:
+sass@1.37.5:
   version "1.37.5"
   resolved "https://registry.yarnpkg.com/sass/-/sass-1.37.5.tgz#f6838351f7cc814c4fcfe1d9a20e0cabbd1e7b3c"
   integrity sha512-Cx3ewxz9QB/ErnVIiWg2cH0kiYZ0FPvheDTVC6BsiEGBTZKKZJ1Gq5Kq6jy3PKtL6+EJ8NIoaBW/RSd2R6cZOA==