diff --git a/package.json b/package.json
index 170b620..279c2f8 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "micromatch": "^4.0.4",
     "mixin-deep": "^2.0.1",
     "node-sass": "^6.0.1",
-    "sass": "^1.42.1",
+    "sass": "^1.43.4",
     "regenerator-runtime": "^0.13.9",
     "set-value": "^4.1.0"
   },
diff --git a/yarn.lock b/yarn.lock
index c33ec67..52a8352 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6406,10 +6406,10 @@ sass-graph@2.2.5:
     scss-tokenizer "^0.2.3"
     yargs "^13.3.2"
 
-sass@^1.42.1:
-  version "1.42.1"
-  resolved "https://registry.yarnpkg.com/sass/-/sass-1.42.1.tgz#5ab17bebc1cb1881ad2e0c9a932c66ad64e441e2"
-  integrity sha512-/zvGoN8B7dspKc5mC6HlaygyCBRvnyzzgD5khiaCfglWztY99cYoiTUksVx11NlnemrcfH5CEaCpsUKoW0cQqg==
+sass@^1.43.4:
+  version "1.43.4"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.43.4.tgz#68c7d6a1b004bef49af0d9caf750e9b252105d1f"
+  integrity sha512-/ptG7KE9lxpGSYiXn7Ar+lKOv37xfWsZRtFYal2QHNigyVQDx685VFT/h7ejVr+R8w7H4tmUgtulsKl5YpveOg==
   dependencies:
     chokidar ">=3.0.0 <4.0.0"