diff --git a/.github/workflows/conformance.yml b/.github/workflows/conformance.yml
index 25bcdeb1..16bbaf64 100644
--- a/.github/workflows/conformance.yml
+++ b/.github/workflows/conformance.yml
@@ -18,7 +18,7 @@ jobs:
     name: PHP ${{ matrix.php-version }} Conformance Test
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
+      uses: step-security/harden-runner@002fdce3c6a235733a90a27c80493a3241e56863 # v2.12.1
       with:
         egress-policy: block
         allowed-endpoints: >
@@ -46,9 +46,9 @@ jobs:
         command: composer install
 
     - name: Setup Go
-      uses: actions/setup-go@f111f3307d8850f501ac008e886eec1fd1932a34 # v5.3.0
+      uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
       with:
-        go-version: '1.20'
+        go-version: '1.24'
 
     - name: Run HTTP conformance tests
       uses: GoogleCloudPlatform/functions-framework-conformance/action@72a4f36b10f1c6435ab1a86a9ea24bda464cc262 # v1.8.6
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index ab662eb5..91738861 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
+        uses: step-security/harden-runner@002fdce3c6a235733a90a27c80493a3241e56863 # v2.12.1
         with:
           disable-sudo: true
           egress-policy: block
@@ -28,4 +28,4 @@ jobs:
       - name: 'Checkout Repository'
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: 'Dependency Review'
-        uses: actions/dependency-review-action@3b139cfc5fae8b618d3eae3675e383bb1769c019 # v4.5.0
+        uses: actions/dependency-review-action@da24556b548a50705dd671f47852072ea4c105d9 # v4.7.1
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 43aace45..1c1b8d58 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
+      uses: step-security/harden-runner@002fdce3c6a235733a90a27c80493a3241e56863 # v2.12.1
       with:
         disable-sudo: true
         egress-policy: block
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 1bf3b8a6..310f3ac2 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
+        uses: step-security/harden-runner@002fdce3c6a235733a90a27c80493a3241e56863 # v2.12.1
         with:
           disable-sudo: true
           egress-policy: block
@@ -47,7 +47,7 @@ jobs:
           persist-credentials: false
 
       - name: "Run analysis"
-        uses: ossf/scorecard-action@f49aabe0b5af0936a0987cfb85d86b75731b0186 # v2.4.1
+        uses: ossf/scorecard-action@05b42c624433fc40578a4040d5cf5e36ddca8cde # v2.4.2
         with:
           results_file: results.sarif
           results_format: sarif
@@ -59,6 +59,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@b56ba49b26e50535fa1e7f7db0f4f7b4bf65d80d # v3.28.10
+        uses: github/codeql-action/upload-sarif@ce28f5bb42b7a9f2c824e633a3f6ee835bab6858 # v3.29.0
         with:
           sarif_file: results.sarif
diff --git a/.github/workflows/unit.yml b/.github/workflows/unit.yml
index e1a16771..6b2a641e 100644
--- a/.github/workflows/unit.yml
+++ b/.github/workflows/unit.yml
@@ -17,7 +17,7 @@ jobs:
     name: PHP ${{ matrix.php-versions }} Unit Test
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
+      uses: step-security/harden-runner@002fdce3c6a235733a90a27c80493a3241e56863 # v2.12.1
       with:
         egress-policy: block
         allowed-endpoints: >