diff --git a/package.json b/package.json
index b25ec988..c8842d5f 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
   },
   "devDependencies": {
     "@types/echarts": "^4.9.3",
-    "@types/jest": "^26.0.15",
+    "@types/jest": "^26.0.20",
     "@typescript-eslint/eslint-plugin": "^2.33.0",
     "@typescript-eslint/parser": "^4.11.1",
     "@vue/cli-plugin-babel": "~4.5.9",
diff --git a/yarn.lock b/yarn.lock
index a58e712f..3ed9ed0c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1409,10 +1409,10 @@
   dependencies:
     jest-diff "^24.3.0"
 
-"@types/jest@^26.0.15":
-  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"