diff --git a/package-lock.json b/package-lock.json
index a4da6b8..65d01f7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,7 @@
       },
       "devDependencies": {
         "@types/dynmap": "^3.1.1",
-        "@types/jest": "^27.4.0",
+        "@types/jest": "^27.4.1",
         "@types/jest-in-case": "^1.0.5",
         "@types/leaflet": "1.7.9",
         "@types/lodash.debounce": "^4.0.6",
@@ -1528,12 +1528,12 @@
       }
     },
     "node_modules/@types/jest": {
-      "version": "27.4.0",
-      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-27.4.0.tgz",
-      "integrity": "sha512-gHl8XuC1RZ8H2j5sHv/JqsaxXkDDM9iDOgu0Wp8sjs4u/snb2PVehyWXJPr+ORA0RPpgw231mnutWI1+0hgjIQ==",
+      "version": "27.4.1",
+      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-27.4.1.tgz",
+      "integrity": "sha512-23iPJADSmicDVrWk+HT58LMJtzLAnB2AgIzplQuq/bSrGaxCrlvRFjGbXmamnnk/mAmCdLStiGqggu28ocUyiw==",
       "dev": true,
       "dependencies": {
-        "jest-diff": "^27.0.0",
+        "jest-matcher-utils": "^27.0.0",
         "pretty-format": "^27.0.0"
       }
     },
@@ -13028,12 +13028,12 @@
       }
     },
     "@types/jest": {
-      "version": "27.4.0",
-      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-27.4.0.tgz",
-      "integrity": "sha512-gHl8XuC1RZ8H2j5sHv/JqsaxXkDDM9iDOgu0Wp8sjs4u/snb2PVehyWXJPr+ORA0RPpgw231mnutWI1+0hgjIQ==",
+      "version": "27.4.1",
+      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-27.4.1.tgz",
+      "integrity": "sha512-23iPJADSmicDVrWk+HT58LMJtzLAnB2AgIzplQuq/bSrGaxCrlvRFjGbXmamnnk/mAmCdLStiGqggu28ocUyiw==",
       "dev": true,
       "requires": {
-        "jest-diff": "^27.0.0",
+        "jest-matcher-utils": "^27.0.0",
         "pretty-format": "^27.0.0"
       }
     },
diff --git a/package.json b/package.json
index cf41386..23bb42d 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   },
   "devDependencies": {
     "@types/dynmap": "^3.1.1",
-    "@types/jest": "^27.4.0",
+    "@types/jest": "^27.4.1",
     "@types/jest-in-case": "^1.0.5",
     "@types/leaflet": "1.7.9",
     "@types/lodash.debounce": "^4.0.6",