diff --git a/.tool-versions b/.tool-versions
index 958fb369..72c81fcb 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1 +1 @@
-nodejs 20.12.2
+nodejs 20.15.1
diff --git a/example/typescript/package.json b/example/typescript/package.json
index 410d3d20..a877daca 100644
--- a/example/typescript/package.json
+++ b/example/typescript/package.json
@@ -13,7 +13,7 @@
     "typescript": "5.4.5"
   },
   "devDependencies": {
-    "@types/node": "^20.12.7",
+    "@types/node": "^20.14.11",
     "log4js": "^6.9.1"
   }
 }
diff --git a/example/webpack/docker-compose.yml b/example/webpack/docker-compose.yml
index bb1a0592..98f42305 100644
--- a/example/webpack/docker-compose.yml
+++ b/example/webpack/docker-compose.yml
@@ -2,7 +2,7 @@ version: '3.0'
 
 services:
   node:
-    image: node:20.12.2-alpine
+    image: node:20.15.1-alpine
     working_dir: /var/opt/app
     volumes:
       - .:/var/opt/app
diff --git a/megalodon/package.json b/megalodon/package.json
index e3a61ca3..361f5608 100644
--- a/megalodon/package.json
+++ b/megalodon/package.json
@@ -12,7 +12,7 @@
     "test": "NODE_ENV=test jest -u --maxWorkers=3"
   },
   "engines": {
-    "node": ">=20.12.2"
+    "node": ">=20.15.1"
   },
   "files": [
     "/lib/src/**",
diff --git a/yarn.lock b/yarn.lock
index 333a5076..aa32dbf3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1205,12 +1205,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/node@npm:^20.12.7":
-  version: 20.12.7
-  resolution: "@types/node@npm:20.12.7"
+"@types/node@npm:^20.14.11":
+  version: 20.14.11
+  resolution: "@types/node@npm:20.14.11"
   dependencies:
     undici-types: ~5.26.4
-  checksum: 7cc979f7e2ca9a339ec71318c3901b9978555257929ef3666987f3e447123bc6dc92afcc89f6347e09e07d602fde7d51bcddea626c23aa2bb74aeaacfd1e1686
+  checksum: 24396dea2bc803c2d2ebfdd31a3e6e93818ba1a5933d63cd0f64fad1e2955a8280ba09338a48ffe68cd84748eec8bee27135045f15661aa389656f67fe0b0924
   languageName: node
   linkType: hard
 
@@ -2687,7 +2687,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "example@workspace:example/typescript"
   dependencies:
-    "@types/node": ^20.12.7
+    "@types/node": ^20.14.11
     log4js: ^6.9.1
     megalodon: "*"
     typescript: 5.4.5