diff --git a/package-lock.json b/package-lock.json
index 3a2b4cd..4f75cc3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -437,6 +437,12 @@
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       }
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+      "dev": true
+    },
     "@types/istanbul-lib-coverage": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.1.tgz",
@@ -463,12 +469,128 @@
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+      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-25.1.4.tgz",
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       "dev": true,
       "requires": {
-        "jest-diff": "^24.3.0"
+        "jest-diff": "^25.1.0",
+        "pretty-format": "^25.1.0"
+      },
+      "dependencies": {
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+            "@types/istanbul-reports": "^1.1.1",
+            "@types/yargs": "^15.0.0",
+            "chalk": "^3.0.0"
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+        "@types/yargs": {
+          "version": "15.0.4",
+          "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-15.0.4.tgz",
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+          "dev": true,
+          "requires": {
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+            "jest-get-type": "^25.1.0",
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+          "dev": true,
+          "requires": {
+            "@jest/types": "^25.1.0",
+            "ansi-regex": "^5.0.0",
+            "ansi-styles": "^4.0.0",
+            "react-is": "^16.12.0"
+          }
+        },
+        "supports-color": {
+          "version": "7.1.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.1.0.tgz",
+          "integrity": "sha512-oRSIpR8pxT1Wr2FquTNnGet79b3BWljqOuoW/h4oBhxJ/HUbX5nX6JSruTkvXDCFMwDPvsaTTbvMLKZWSy0R5g==",
+          "dev": true,
+          "requires": {
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     },
     "@types/node": {
diff --git a/package.json b/package.json
index cf3adfa..c535c8c 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "scheduling"
   ],
   "devDependencies": {
-    "@types/jest": "^24.0.25",
+    "@types/jest": "^25.1.4",
     "@types/node": "^13.1.6",
     "coveralls": "^3.0.9",
     "jest": "^24.9.0",