diff --git a/package-lock.json b/package-lock.json
index b96bdec4..bc444f58 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15759,12 +15759,6 @@
       "integrity": "sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg==",
       "dev": true
     },
-    "immutable": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.0.0.tgz",
-      "integrity": "sha512-zIE9hX70qew5qTUjSS7wi1iwj/l7+m54KWU247nhM3v806UdGj1yDndXj+IOYxxtW9zyLI+xqFNZjTuDaLUqFw==",
-      "dev": true
-    },
     "import-cwd": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/import-cwd/-/import-cwd-2.1.0.tgz",
@@ -24910,17 +24904,6 @@
         }
       }
     },
-    "sass": {
-      "version": "1.49.9",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.49.9.tgz",
-      "integrity": "sha512-YlYWkkHP9fbwaFRZQRXgDi3mXZShslVmmo+FVK3kHLUELHHEYrCmL1x6IUjC7wLS6VuJSAFXRQS/DxdsC4xL1A==",
-      "dev": true,
-      "requires": {
-        "chokidar": ">=3.0.0 <4.0.0",
-        "immutable": "^4.0.0",
-        "source-map-js": ">=0.6.2 <2.0.0"
-      }
-    },
     "sass-graph": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/sass-graph/-/sass-graph-4.0.0.tgz",
diff --git a/package.json b/package.json
index 5b1876ee..7ba63e4a 100644
--- a/package.json
+++ b/package.json
@@ -93,7 +93,6 @@
     "rollup-plugin-postcss": "4.0.2",
     "rollup-plugin-svg": "2.0.0",
     "rollup-plugin-terser": "7.0.2",
-    "sass": "1.49.9",
     "sass-loader": "12.6.0",
     "svg-jest": "1.0.1"
   },
diff --git a/src/ui/SideNav/styles.scss b/src/ui/SideNav/styles.scss
index f291b896..4a8f97a1 100644
--- a/src/ui/SideNav/styles.scss
+++ b/src/ui/SideNav/styles.scss
@@ -1,4 +1,3 @@
-@use "sass:math";
 @import "../Tokens/tokens.scss";
 @import "../../common/scss/helpers";