diff --git a/package.json b/package.json
index d9e2e0b..79fdaff 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "@types/next-seo": "^1.10.0",
     "@types/node": "13.13.35",
     "@types/react": "^16.9.23",
-    "@types/styled-system": "^5.1.9",
+    "@types/styled-system": "^5.1.16",
     "@types/styled-system__css": "^5.0.5",
     "@types/theme-ui": "^0.3.0",
     "@types/uuid": "^7.0.0",
diff --git a/yarn.lock b/yarn.lock
index 2617294..93a7d63 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3078,12 +3078,12 @@
   resolved "https://registry.yarnpkg.com/@types/stack-utils/-/stack-utils-1.0.1.tgz#0a851d3bd96498fa25c33ab7278ed3bd65f06c3e"
   integrity sha512-l42BggppR6zLmpfU6fq9HEa2oGPEI8yrSPL3GITjfRInppYFahObbIQOQK3UGxEnyQpltZLaPe75046NOZQikw==
 
-"@types/styled-system@*", "@types/styled-system@^5.1.9":
-  version "5.1.9"
-  resolved "https://registry.yarnpkg.com/@types/styled-system/-/styled-system-5.1.9.tgz#8baac8f6eca9e0bd5768c175ca5ce1f2d6f61ade"
-  integrity sha512-QlWv6tmQV8dqk8s+LSLb9QAtmuQEnfv4f8lKKZkMgDqRFVmxJDBwEw0u4zhpxp56u0hdR+TCIk9dGfOw3TkCoQ==
+"@types/styled-system@*", "@types/styled-system@^5.1.16":
+  version "5.1.16"
+  resolved "https://registry.yarnpkg.com/@types/styled-system/-/styled-system-5.1.16.tgz#c6fa6f751f051de3c7c5fe1d5dc7562d95a80a9e"
+  integrity sha512-+dyGs2n2o6QStsexh87NeaRmXYnKOnEe7iOEkcYOwKwI5a1gFL0+Mt/hZKi+4KD1qDMkLkGb0lpDrffb/vSkDQ==
   dependencies:
-    csstype "^2.6.9"
+    csstype "^3.0.2"
 
 "@types/styled-system__css@*", "@types/styled-system__css@^5.0.5":
   version "5.0.8"
@@ -4648,11 +4648,16 @@ cssstyle@^2.0.0:
   dependencies:
     cssom "~0.3.6"
 
-csstype@^2.2.0, csstype@^2.5.7, csstype@^2.6.6, csstype@^2.6.9:
+csstype@^2.2.0, csstype@^2.5.7, csstype@^2.6.6:
   version "2.6.10"
   resolved "https://registry.yarnpkg.com/csstype/-/csstype-2.6.10.tgz#e63af50e66d7c266edb6b32909cfd0aabe03928b"
   integrity sha512-D34BqZU4cIlMCY93rZHbrq9pjTAQJ3U8S8rfBqjwHxkGPThWFjzZDQpgMJY0QViLxth6ZKYiwFBo14RdN44U/w==
 
+csstype@^3.0.2:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/csstype/-/csstype-3.1.1.tgz#841b532c45c758ee546a11d5bd7b7b473c8c30b9"
+  integrity sha512-DJR/VvkAvSZW9bTouZue2sSxDwdTN92uHjqeKVm+0dAqdfNykRzQ95tay8aXMBAAPpUiq4Qcug2L7neoRh2Egw==
+
 cyclist@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/cyclist/-/cyclist-1.0.1.tgz#596e9698fd0c80e12038c2b82d6eb1b35b6224d9"