diff --git a/package.json b/package.json
index 17a542f..45ba512 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
 	},
 	"devDependencies": {
 		"@koa/router": "12.0.0",
-		"@types/jest": "28.1.7",
+		"@types/jest": "28.1.8",
 		"@types/jsdom": "20.0.0",
 		"@types/koa": "2.13.5",
 		"@types/koa__router": "8.0.11",
diff --git a/yarn.lock b/yarn.lock
index b063265..6999e4b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -823,10 +823,10 @@
   dependencies:
     "@types/istanbul-lib-report" "*"
 
-"@types/jest@28.1.7":
-  version "28.1.7"
-  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-28.1.7.tgz#a680c5d05b69634c2d54a63cb106d7fb1adaba16"
-  integrity sha512-acDN4VHD40V24tgu0iC44jchXavRNVFXQ/E6Z5XNsswgoSO/4NgsXoEYmPUGookKldlZQyIpmrEXsHI9cA3ZTA==
+"@types/jest@28.1.8":
+  version "28.1.8"
+  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-28.1.8.tgz#6936409f3c9724ea431efd412ea0238a0f03b09b"
+  integrity sha512-8TJkV++s7B6XqnDrzR1m/TT0A0h948Pnl/097veySPN67VRAgQ4gZ7n2KfJo2rVq6njQjdxU3GCCyDvAeuHoiw==
   dependencies:
     expect "^28.0.0"
     pretty-format "^28.0.0"