diff --git a/packages/dvbjs/package.json b/packages/dvbjs/package.json
index 97791d5..d532589 100644
--- a/packages/dvbjs/package.json
+++ b/packages/dvbjs/package.json
@@ -77,7 +77,7 @@
     "@types/chai": "^4.2.14",
     "@types/chai-as-promised": "^7.1.3",
     "@types/mocha": "^10.0.1",
-    "@types/node": "^20.1.4",
+    "@types/node": "^20.9.4",
     "@types/proj4": "^2.5.0",
     "chai": "^4.2.0",
     "chai-as-promised": "^7.1.1",
diff --git a/packages/react-example/package.json b/packages/react-example/package.json
index b18b5bc..ff23f17 100644
--- a/packages/react-example/package.json
+++ b/packages/react-example/package.json
@@ -21,7 +21,7 @@
   },
   "devDependencies": {
     "@types/jest": "^29.5.10",
-    "@types/node": "^20.1.4",
+    "@types/node": "^20.9.4",
     "@types/react": "^18.2.38",
     "@types/react-autocomplete": "^1.8.5",
     "@types/react-dom": "^17.0.0",
diff --git a/yarn.lock b/yarn.lock
index b706fe5..0c32a43 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2219,10 +2219,12 @@
   resolved "https://registry.yarnpkg.com/@types/mocha/-/mocha-10.0.1.tgz#2f4f65bb08bc368ac39c96da7b2f09140b26851b"
   integrity sha512-/fvYntiO1GeICvqbQ3doGDIP97vWmvFt83GKguJ6prmQM2iXZfFcq6YE8KteFyRtX2/h5Hf91BYvPodJKFYv5Q==
 
-"@types/node@*", "@types/node@>=10.0.0", "@types/node@^20.1.4":
-  version "20.1.4"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-20.1.4.tgz#83f148d2d1f5fe6add4c53358ba00d97fc4cdb71"
-  integrity sha512-At4pvmIOki8yuwLtd7BNHl3CiWNbtclUbNtScGx4OHfBd4/oWoJC8KRCIxXwkdndzhxOsPXihrsOoydxBjlE9Q==
+"@types/node@*", "@types/node@>=10.0.0", "@types/node@^20.9.4":
+  version "20.9.4"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-20.9.4.tgz#cc8f970e869c26834bdb7ed480b30ede622d74c7"
+  integrity sha512-wmyg8HUhcn6ACjsn8oKYjkN/zUzQeNtMy44weTJSM6p4MMzEOuKbA3OjJ267uPCOW7Xex9dyrNTful8XTQYoDA==
+  dependencies:
+    undici-types "~5.26.4"
 
 "@types/node@^10.0.3":
   version "10.17.60"
@@ -11472,6 +11474,11 @@ uncommitted@^1.0.0:
   resolved "https://registry.yarnpkg.com/uncommitted/-/uncommitted-1.0.0.tgz#a93e723023e256db09f04f70bccdaa115042163e"
   integrity sha512-En9L72IrjOZZMXp+PCuoTrDGPleB1IBL7dDT0E5J0UZGudBruiI/6ObcKGI/xRoRJ/awjiCwVx+x/tBTw03MRg==
 
+undici-types@~5.26.4:
+  version "5.26.5"
+  resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-5.26.5.tgz#bcd539893d00b56e964fd2657a4866b221a65617"
+  integrity sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==
+
 unicode-canonical-property-names-ecmascript@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-2.0.0.tgz#301acdc525631670d39f6146e0e77ff6bbdebddc"