diff --git a/.github/actionlint.yml b/.github/actionlint.yml
new file mode 100644
index 00000000..e70bf189
--- /dev/null
+++ b/.github/actionlint.yml
@@ -0,0 +1,5 @@
+paths:
+  '**/*.yml':
+    ignore:
+      # https://github.com/rhysd/actionlint/issues/559
+      - 'invalid runner name "node24"'
diff --git a/action.yml b/action.yml
index c1047e8d..7a2cfbe3 100644
--- a/action.yml
+++ b/action.yml
@@ -138,30 +138,6 @@ inputs:
     default: ''
     required: false
 
-  # retries - TODO - remove in v3.0
-  retries:
-    description: |-
-      Number of times to retry a failed authentication attempt. This is useful
-      for automated pipelines that may execute before IAM permissions are fully
-      propagated.
-    deprecationMessage: |-
-      This field is no longer used and will be removed in a future release.
-    required: false
-  backoff:
-    description: |-
-      Delay time before trying another authentication attempt. This is
-      implemented using a fibonacci backoff method (e.g. 1-1-2-3-5). The default
-      value is 250 milliseconds.
-    deprecationMessage: |-
-      This field is no longer used and will be removed in a future release.
-    required: false
-  backoff_limit:
-    description: |-
-      Limits the retry backoff to the specified value.
-    deprecationMessage: |-
-      This field is no longer used and will be removed in a future release.
-    required: false
-
   # id token params
   id_token_audience:
     description: |-
@@ -204,6 +180,6 @@ branding:
   color: 'blue'
 
 runs:
-  using: 'node20'
+  using: 'node24'
   main: 'dist/main/index.js'
   post: 'dist/post/index.js'
diff --git a/package-lock.json b/package-lock.json
index 9cc9bf3e..6fafe216 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "@actions/core": "^1.11.1",
         "@actions/http-client": "^2.2.3",
-        "@google-github-actions/actions-utils": "^0.8.10"
+        "@google-github-actions/actions-utils": "^1.0.1"
       },
       "devDependencies": {
         "@eslint/eslintrc": "^3.3.1",
@@ -28,8 +28,8 @@
         "typescript-eslint": "^8.41.0"
       },
       "engines": {
-        "node": ">= 20.x",
-        "npm": ">= 10.x"
+        "node": ">= 24.x",
+        "npm": ">= 11.x"
       }
     },
     "node_modules/@actions/core": {
@@ -218,9 +218,9 @@
       }
     },
     "node_modules/@google-github-actions/actions-utils": {
-      "version": "0.8.10",
-      "resolved": "https://registry.npmjs.org/@google-github-actions/actions-utils/-/actions-utils-0.8.10.tgz",
-      "integrity": "sha512-NLmKwQgPj0cQyDjbtQIGUYBdPtFIywLbH10RPRuhF6tO7qlO19N76SsaDEiZ7iKlXA9Yfj8TS3lK6wfdJyE+hw==",
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/@google-github-actions/actions-utils/-/actions-utils-1.0.1.tgz",
+      "integrity": "sha512-dEvNcy63a6pkcMsRhWbfjNePsv4kR61O56mQ9rVXvRgjAvRkZTBiM1G7QSnHulMEjhLIlTEGlBIKEKIxCoonkQ==",
       "license": "Apache-2.0",
       "dependencies": {
         "yaml": "^2.8.1"
@@ -229,8 +229,8 @@
         "actions-gen-readme": "bin/actions-gen-readme.mjs"
       },
       "engines": {
-        "node": ">= 20.x",
-        "npm": ">= 10.x"
+        "node": ">= 24.x",
+        "npm": ">= 11.x"
       }
     },
     "node_modules/@humanfs/core": {
diff --git a/package.json b/package.json
index fde3fd23..4dbcefd5 100644
--- a/package.json
+++ b/package.json
@@ -10,8 +10,8 @@
     "test": "bash ./bin/runTests.sh"
   },
   "engines": {
-    "node": ">= 20.x",
-    "npm": ">= 10.x"
+    "node": ">= 24.x",
+    "npm": ">= 11.x"
   },
   "repository": {
     "type": "git",
@@ -29,7 +29,7 @@
   "dependencies": {
     "@actions/core": "^1.11.1",
     "@actions/http-client": "^2.2.3",
-    "@google-github-actions/actions-utils": "^0.8.10"
+    "@google-github-actions/actions-utils": "^1.0.1"
   },
   "devDependencies": {
     "@eslint/eslintrc": "^3.3.1",