diff --git a/.github/workflows/actions-self-test.yml b/.github/workflows/actions-self-test.yml
index b09af02..a0cb65a 100644
--- a/.github/workflows/actions-self-test.yml
+++ b/.github/workflows/actions-self-test.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Setup `packer` (using local GitHub Action)
         uses: "./"
diff --git a/.github/workflows/compliance.yml b/.github/workflows/compliance.yml
index ad852bf..7cb8954 100644
--- a/.github/workflows/compliance.yml
+++ b/.github/workflows/compliance.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           # Full git history is needed to get a proper list of changed files within `super-linter`
           fetch-depth: 0
diff --git a/.github/workflows/superlinter.yml b/.github/workflows/superlinter.yml
index b1e04fa..31217da 100644
--- a/.github/workflows/superlinter.yml
+++ b/.github/workflows/superlinter.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           # Full git history is needed to get a proper list of changed files within `super-linter`
           fetch-depth: 0
diff --git a/.github/workflows/typescript.yml b/.github/workflows/typescript.yml
index c3006e7..55abbc1 100644
--- a/.github/workflows/typescript.yml
+++ b/.github/workflows/typescript.yml
@@ -18,16 +18,16 @@ jobs:
       fail-fast: false
       matrix:
         node-version:
-          - 20.x
+          - 24.x
 
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           fetch-depth: 1
 
       - name: Set up Node.js
-        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # v4.0.3
+        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
           node-version: ${{ matrix.node-version }}
           cache: 'npm'
diff --git a/action.yml b/action.yml
index 82a731f..c85999e 100644
--- a/action.yml
+++ b/action.yml
@@ -15,7 +15,7 @@ outputs:
   version:
     description: "The Packer version that was installed and added to PATH."
 runs:
-  using: "node20"
+  using: "node24"
   main: "dist/index.js"
 branding:
   icon: "package"
diff --git a/package-lock.json b/package-lock.json
index f3358ec..d6b1faa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "@hashicorp/github-actions-core": "github:hashicorp/github-actions-core#v1.0.0"
       },
       "devDependencies": {
-        "@types/node": "^22.5.0",
+        "@types/node": "^24.1.0",
         "@types/semver": "^7.5.8",
         "typescript": "^5.5.4"
       }
@@ -172,13 +172,13 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "22.19.11",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.19.11.tgz",
-      "integrity": "sha512-BH7YwL6rA93ReqeQS1c4bsPpcfOmJasG+Fkr6Y59q83f9M1WcBRHR2vM+P9eOisYRcN3ujQoiZY8uk5W+1WL8w==",
+      "version": "24.12.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.12.0.tgz",
+      "integrity": "sha512-GYDxsZi3ChgmckRT9HPU0WEhKLP08ev/Yfcq2AstjrDASOYCSXeyjDsHg4v5t4jOj7cyDX3vmprafKlWIG9MXQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~7.16.0"
       }
     },
     "node_modules/@types/semver": {
@@ -633,9 +633,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "6.21.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
-      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
+      "version": "7.16.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.16.0.tgz",
+      "integrity": "sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw==",
       "dev": true,
       "license": "MIT"
     },
diff --git a/package.json b/package.json
index db05372..c138e3b 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "@hashicorp/github-actions-core": "github:hashicorp/github-actions-core#v1.0.0"
   },
   "devDependencies": {
-    "@types/node": "^22.5.0",
+    "@types/node": "^24.1.0",
     "@types/semver": "^7.5.8",
     "typescript": "^5.5.4"
   },