diff --git a/package.json b/package.json
index 0832304..ac9dbb7 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "devDependencies": {
         "mem": "^5.1.1",
         "node-sass": "^4.12.0",
-        "set-value": "^3.0.1",
+        "set-value": "^4.0.1",
         "stylelint-wechat-work-css": "^0.5.0"
     },
     "keywords": [
diff --git a/yarn.lock b/yarn.lock
index d0164ff..c768547 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2904,10 +2904,10 @@ set-value@^2.0.0:
     is-plain-object "^2.0.3"
     split-string "^3.0.1"
 
-set-value@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/set-value/-/set-value-3.0.1.tgz#52c82af7653ba69eb1db92e81f5cdb32739b9e95"
-  integrity sha512-w6n3GUPYAWQj4ZyHWzD7K2FnFXHx9OTwJYbWg+6nXjG8sCLfs9DGv+KlqglKIIJx+ks7MlFuwFW2RBPb+8V+xg==
+set-value@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/set-value/-/set-value-4.0.1.tgz#bc23522ade2d52314ec3b5d6fb140f5cd3a88acf"
+  integrity sha512-ayATicCYPVnlNpFmjq2/VmVwhoCQA9+13j8qWp044fmFE3IFphosPtRM+0CJ5xoIx5Uy52fCcwg3XeH2pHbbPQ==
   dependencies:
     is-plain-object "^2.0.4"