diff --git a/packages/react-dayo/package.json b/packages/react-dayo/package.json
index c93daee3..c4017f69 100644
--- a/packages/react-dayo/package.json
+++ b/packages/react-dayo/package.json
@@ -40,7 +40,7 @@
     "@types/react": "16.8.23",
     "@types/react-dom": "16.8.4",
     "@types/react-test-renderer": "16.8.2",
-    "@types/styled-components": "4.1.16",
+    "@types/styled-components": "4.1.18",
     "coveralls": "3.0.4",
     "jest": "24.8.0",
     "jest-dom": "3.5.0",
diff --git a/yarn.lock b/yarn.lock
index 97d1a550..44a7ce70 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2071,10 +2071,10 @@
     "@types/react-native" "*"
     csstype "^2.2.0"
 
-"@types/styled-components@4.1.16":
-  version "4.1.16"
-  resolved "https://registry.yarnpkg.com/@types/styled-components/-/styled-components-4.1.16.tgz#63fb33d02bc41d70a3af88711849b6df5d2a58e0"
-  integrity sha512-h4VtEopz0AS2oAbZlVSG1gnEhvx0LXcmYn9jD/y8Z/OHimsQygYFeDPbUDH/rJOaQu3T+PgAgRtOTG2IZyUTVg==
+"@types/styled-components@4.1.18":
+  version "4.1.18"
+  resolved "https://registry.yarnpkg.com/@types/styled-components/-/styled-components-4.1.18.tgz#348804fe5a399ae0a46550afaf030085815ad931"
+  integrity sha512-VrHkgvjbxQXOw0xWSUckusUUZ4y/jqN1u7kF29ngh0oE6uOrlZHleTgqeUqylQqHQIeQ8MxFb50BRHy8ju5DHg==
   dependencies:
     "@types/react" "*"
     "@types/react-native" "*"