diff --git a/package.json b/package.json
index b4dc2848..d5ce924b 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "@actions/io": "1.0.2"
   },
   "devDependencies": {
-    "@types/jest": "26.0.19",
+    "@types/jest": "26.0.20",
     "@types/node": "14.14.16",
     "eslint": "7.17.0",
     "eslint-plugin-github": "4.1.1",
diff --git a/yarn.lock b/yarn.lock
index f7a5bee0..b1b201e4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -820,10 +820,10 @@
   dependencies:
     "@types/istanbul-lib-report" "*"
 
-"@types/jest@26.0.19":
-  version "26.0.19"
-  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.19.tgz#e6fa1e3def5842ec85045bd5210e9bb8289de790"
-  integrity sha512-jqHoirTG61fee6v6rwbnEuKhpSKih0tuhqeFbCmMmErhtu3BYlOZaXWjffgOstMM4S/3iQD31lI5bGLTrs97yQ==
+"@types/jest@26.0.20":
+  version "26.0.20"
+  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.20.tgz#cd2f2702ecf69e86b586e1f5223a60e454056307"
+  integrity sha512-9zi2Y+5USJRxd0FsahERhBwlcvFh6D2GLQnY2FH2BzK8J9s9omvNHIbvABwIluXa0fD8XVKMLTO0aOEuUfACAA==
   dependencies:
     jest-diff "^26.0.0"
     pretty-format "^26.0.0"