diff --git a/package-lock.json b/package-lock.json
index 95c71b6d..9175196f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "eslint-config-airbnb-base": "^15.0.0",
         "eslint-config-prettier": "^10.0.2",
         "eslint-plugin-import": "^2.31.0",
-        "github-label-sync": "2.3.1",
+        "github-label-sync": "3.0.0",
         "markdown-link-check": "^3.12.2",
         "markdownlint-cli": "^0.37.0",
         "prettier": "^3.5.3"
@@ -2099,10 +2099,11 @@
       }
     },
     "node_modules/github-label-sync": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/github-label-sync/-/github-label-sync-2.3.1.tgz",
-      "integrity": "sha512-3gGNc+y9OtwzR1aTlAOZKJmQ1QUzufxUG6c7rVTFLtNJvqTwyd80bOUxXuwyk2jIq7tWa0fx+Xep78BXxAU2WQ==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/github-label-sync/-/github-label-sync-3.0.0.tgz",
+      "integrity": "sha512-0tmovBWTvgOYV58fX75gv9mCc0Ow4JwPzx4N7iAPwPJ2l670Wt8wfn0SZpHCEUjqtdbXUPi/tIdABAJHeaJWfA==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "@financial-times/origami-service-makefile": "^7.0.3",
         "ajv": "^8.6.3",
@@ -2117,7 +2118,7 @@
         "github-label-sync": "bin/github-label-sync.js"
       },
       "engines": {
-        "node": ">=12"
+        "node": ">=20"
       }
     },
     "node_modules/github-label-sync/node_modules/argparse": {
@@ -6506,9 +6507,9 @@
       }
     },
     "github-label-sync": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/github-label-sync/-/github-label-sync-2.3.1.tgz",
-      "integrity": "sha512-3gGNc+y9OtwzR1aTlAOZKJmQ1QUzufxUG6c7rVTFLtNJvqTwyd80bOUxXuwyk2jIq7tWa0fx+Xep78BXxAU2WQ==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/github-label-sync/-/github-label-sync-3.0.0.tgz",
+      "integrity": "sha512-0tmovBWTvgOYV58fX75gv9mCc0Ow4JwPzx4N7iAPwPJ2l670Wt8wfn0SZpHCEUjqtdbXUPi/tIdABAJHeaJWfA==",
       "dev": true,
       "requires": {
         "@financial-times/origami-service-makefile": "^7.0.3",
diff --git a/package.json b/package.json
index f50b9ba4..a05b7db3 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "eslint-config-airbnb-base": "^15.0.0",
     "eslint-config-prettier": "^10.0.2",
     "eslint-plugin-import": "^2.31.0",
-    "github-label-sync": "2.3.1",
+    "github-label-sync": "3.0.0",
     "markdown-link-check": "^3.12.2",
     "markdownlint-cli": "^0.37.0",
     "prettier": "^3.5.3"
diff --git a/workflow-templates/sync-labels-npm.md b/workflow-templates/sync-labels-npm.md
index aceed09c..6960229c 100644
--- a/workflow-templates/sync-labels-npm.md
+++ b/workflow-templates/sync-labels-npm.md
@@ -22,7 +22,7 @@ Add the dependencies by running this command:
 
 ```text
 npm install --save-dev ajv-cli@^5.0.0 ajv-formats@^3.0.1
-npm install --save-dev --save-exact github-label-sync@2.3.1
+npm install --save-dev --save-exact github-label-sync@3.0.0
 ```
 
 Commit the resulting changes to the `package.json` and `package-lock.json` files.