diff --git a/package-lock.json b/package-lock.json
index 5f51495..10e0178 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
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       "devDependencies": {
         "@types/dynmap": "^3.1.1",
-        "@types/jest": "^27.0.2",
+        "@types/jest": "^27.4.0",
         "@types/jest-in-case": "^1.0.5",
         "@types/leaflet": "1.7.7",
         "@types/node": "^17.0.5",
@@ -1574,9 +1574,9 @@
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     },
     "node_modules/@types/jest": {
-      "version": "27.0.3",
-      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-27.0.3.tgz",
-      "integrity": "sha512-cmmwv9t7gBYt7hNKH5Spu7Kuu/DotGa+Ff+JGRKZ4db5eh8PnKS4LuebJ3YLUoyOyIHraTGyULn23YtEAm0VSg==",
+      "version": "27.4.0",
+      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-27.4.0.tgz",
+      "integrity": "sha512-gHl8XuC1RZ8H2j5sHv/JqsaxXkDDM9iDOgu0Wp8sjs4u/snb2PVehyWXJPr+ORA0RPpgw231mnutWI1+0hgjIQ==",
       "dev": true,
       "dependencies": {
         "jest-diff": "^27.0.0",
@@ -13304,9 +13304,9 @@
       }
     },
     "@types/jest": {
-      "version": "27.0.3",
-      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-27.0.3.tgz",
-      "integrity": "sha512-cmmwv9t7gBYt7hNKH5Spu7Kuu/DotGa+Ff+JGRKZ4db5eh8PnKS4LuebJ3YLUoyOyIHraTGyULn23YtEAm0VSg==",
+      "version": "27.4.0",
+      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-27.4.0.tgz",
+      "integrity": "sha512-gHl8XuC1RZ8H2j5sHv/JqsaxXkDDM9iDOgu0Wp8sjs4u/snb2PVehyWXJPr+ORA0RPpgw231mnutWI1+0hgjIQ==",
       "dev": true,
       "requires": {
         "jest-diff": "^27.0.0",
diff --git a/package.json b/package.json
index 3cc177d..d8747a5 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
   },
   "devDependencies": {
     "@types/dynmap": "^3.1.1",
-    "@types/jest": "^27.0.2",
+    "@types/jest": "^27.4.0",
     "@types/jest-in-case": "^1.0.5",
     "@types/leaflet": "1.7.7",
     "@types/node": "^17.0.5",