diff --git a/package-lock.json b/package-lock.json
index 37000ab..6319141 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
         "file-loader": "^6.2.0",
         "node-sass": "^6.0.0",
         "prando": "^6.0.1",
-        "sass": "^1.26.7",
+        "sass": "^1.39.0",
         "sass-loader": "^11.1.1",
         "style-loader": "^2.0.0",
         "ts-loader": "^9.2.2",
@@ -10185,9 +10185,9 @@
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
     "node_modules/sass": {
-      "version": "1.34.0",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.34.0.tgz",
-      "integrity": "sha512-rHEN0BscqjUYuomUEaqq3BMgsXqQfkcMVR7UhscsAVub0/spUrZGBMxQXFS2kfiDsPLZw5yuU9iJEFNC2x38Qw==",
+      "version": "1.39.0",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.39.0.tgz",
+      "integrity": "sha512-F4o+RhJkNOIG0b6QudYU8c78ZADKZjKDk5cyrf8XTKWfrgbtyVVXImFstJrc+1pkQDCggyidIOytq6gS4gCCZg==",
       "dependencies": {
         "chokidar": ">=3.0.0 <4.0.0"
       },
@@ -20856,9 +20856,9 @@
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
     "sass": {
-      "version": "1.34.0",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.34.0.tgz",
-      "integrity": "sha512-rHEN0BscqjUYuomUEaqq3BMgsXqQfkcMVR7UhscsAVub0/spUrZGBMxQXFS2kfiDsPLZw5yuU9iJEFNC2x38Qw==",
+      "version": "1.39.0",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.39.0.tgz",
+      "integrity": "sha512-F4o+RhJkNOIG0b6QudYU8c78ZADKZjKDk5cyrf8XTKWfrgbtyVVXImFstJrc+1pkQDCggyidIOytq6gS4gCCZg==",
       "requires": {
         "chokidar": ">=3.0.0 <4.0.0"
       }
diff --git a/package.json b/package.json
index fba5798..5d8126c 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "file-loader": "^6.2.0",
     "node-sass": "^6.0.0",
     "prando": "^6.0.1",
-    "sass": "^1.26.7",
+    "sass": "^1.39.0",
     "sass-loader": "^11.1.1",
     "style-loader": "^2.0.0",
     "ts-loader": "^9.2.2",