diff --git a/package.json b/package.json
index 9704882..d2a2b2f 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "typescript": "^4.0.2",
     "toolcheck": "^0.1.4",
     "tslib": "^2.0.1",
-    "@types/jest": "^26.0.10",
+    "@types/jest": "^30.0.0",
     "@types/node": "^14.6.0",
     "@tools/scripts": "file:./tools/scripts"
   },
diff --git a/tools/jest/package.json b/tools/jest/package.json
index c5a98f3..dc26ef1 100644
--- a/tools/jest/package.json
+++ b/tools/jest/package.json
@@ -9,10 +9,10 @@
     "fast-deep-equal": "^3.1.3",
     "semver": "^7.3.2",
     "create-jest-runner": "^0.7.0",
-    "jest": "^26.4.2",
-    "babel-jest": "^26.3.0",
+    "jest": "^30.0.0",
+    "babel-jest": "^30.0.0",
     "yaml-jest": "^1.0.5",
-    "ts-jest": "^26.2.0",
+    "ts-jest": "^29.0.0",
     "typescript": "^4.0.2",
     "tslib": "^2.0.1",
     "parse-dependency-range": "^0.0.4",