diff --git a/package.json b/package.json
index 743346b5..273349c9 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "postcss-preset-env": "^9.1.1",
     "rails-erb-loader": "^5.5.2",
     "rollbar": "^2.26.2",
-    "sass": "^1.66.1",
+    "sass": "^1.77.2",
     "sass-loader": "^13.3.2",
     "shakapacker": "7.0.2",
     "style-loader": "^3.3.3",
diff --git a/yarn.lock b/yarn.lock
index b7a427a5..8d33cb6f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6168,10 +6168,10 @@ sass-loader@^13.3.2:
   dependencies:
     neo-async "^2.6.2"
 
-sass@^1.66.1:
-  version "1.66.1"
-  resolved "https://registry.yarnpkg.com/sass/-/sass-1.66.1.tgz#04b51c4671e4650aa393740e66a4e58b44d055b1"
-  integrity sha512-50c+zTsZOJVgFfTgwwEzkjA3/QACgdNsKueWPyAR0mRINIvLAStVQBbPg14iuqEQ74NPDbXzJARJ/O4SI1zftA==
+sass@^1.77.2:
+  version "1.77.2"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.77.2.tgz#18d4ed2eefc260cdc8099c5439ec1303fd5863aa"
+  integrity sha512-eb4GZt1C3avsX3heBNlrc7I09nyT00IUuo4eFhAbeXWU2fvA7oXI53SxODVAA+zgZCk9aunAZgO+losjR3fAwA==
   dependencies:
     chokidar ">=3.0.0 <4.0.0"
     immutable "^4.0.0"