diff --git a/javascript/package-lock.json b/javascript/package-lock.json
index 3ffbdab8c..315c2c1ae 100644
--- a/javascript/package-lock.json
+++ b/javascript/package-lock.json
@@ -16,7 +16,7 @@
         "@cucumber/biome-config": "github:cucumber/biome-config#v0.1.0",
         "@types/mocha": "10.0.10",
         "@types/node": "22.19.19",
-        "commander": "^14.0.0",
+        "commander": "^15.0.0",
         "core-js": "3.49.0",
         "mocha": "11.7.6",
         "ts-node": "10.9.2",
@@ -549,13 +549,13 @@
       "dev": true
     },
     "node_modules/commander": {
-      "version": "14.0.0",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-14.0.0.tgz",
-      "integrity": "sha512-2uM9rYjPvyq39NwLRqaiLtWHyDC1FvryJDa2ATTVims5YAS4PupsEQsDvP14FqhFr0P49CYDugi59xaxJlTXRA==",
+      "version": "15.0.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-15.0.0.tgz",
+      "integrity": "sha512-z67u4ZhzCL/Tydu1lJARtEZYWbWaN7oYLHbsuzocr6y4N6WZAagG3RQ4FW61V1/0+jImpj293XfrcYnd1qxtPg==",
       "dev": true,
       "license": "MIT",
       "engines": {
-        "node": ">=20"
+        "node": ">=22.12.0"
       }
     },
     "node_modules/core-js": {
diff --git a/javascript/package.json b/javascript/package.json
index 8cf8c6e56..dcada19da 100644
--- a/javascript/package.json
+++ b/javascript/package.json
@@ -35,7 +35,7 @@
     "@cucumber/biome-config": "github:cucumber/biome-config#v0.1.0",
     "@types/mocha": "10.0.10",
     "@types/node": "22.19.19",
-    "commander": "^14.0.0",
+    "commander": "^15.0.0",
     "core-js": "3.49.0",
     "mocha": "11.7.6",
     "ts-node": "10.9.2",