diff --git a/.github/workflows/conformance.yml b/.github/workflows/conformance.yml
index 1442c3ad..1d66ded9 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@8ca2b8b2ece13480cda6dacd3511b49857a23c09 # v2.5.1
+      uses: step-security/harden-runner@1b05615854632b887b69ae1be8cbefe72d3ae423 # v2.6.0
       with:
         egress-policy: block
         allowed-endpoints: >
@@ -51,7 +51,7 @@ jobs:
         go-version: '1.20'
 
     - name: Run HTTP conformance tests
-      uses: GoogleCloudPlatform/functions-framework-conformance/action@5f2a796b58f099d749e70ecc83f531f6701c64af # v1.8.3
+      uses: GoogleCloudPlatform/functions-framework-conformance/action@72a4f36b10f1c6435ab1a86a9ea24bda464cc262 # v1.8.6
       env:
         FUNCTION_TARGET: 'httpFunc'
         FUNCTION_SIGNATURE_TYPE: 'http'
@@ -62,7 +62,7 @@ jobs:
         cmd: "'php -S localhost:8080 router.php'"
 
     - name: Run Declarative HTTP conformance tests
-      uses: GoogleCloudPlatform/functions-framework-conformance/action@5f2a796b58f099d749e70ecc83f531f6701c64af # v1.8.3
+      uses: GoogleCloudPlatform/functions-framework-conformance/action@72a4f36b10f1c6435ab1a86a9ea24bda464cc262 # v1.8.6
       env:
         FUNCTION_TARGET: 'declarativeHttpFunc'
         FUNCTION_SOURCE: ${{ github.workspace }}/tests/conformance/index.php
@@ -72,7 +72,7 @@ jobs:
         cmd: "'php -S localhost:8080 router.php'"
     
     - name: Run Declarative Typed conformance tests
-      uses: GoogleCloudPlatform/functions-framework-conformance/action@5f2a796b58f099d749e70ecc83f531f6701c64af # v1.8.3
+      uses: GoogleCloudPlatform/functions-framework-conformance/action@72a4f36b10f1c6435ab1a86a9ea24bda464cc262 # v1.8.6
       env:
         FUNCTION_TARGET: 'declarativeTypedFunc'
         FUNCTION_SOURCE: ${{ github.workspace }}/tests/conformance/index.php
@@ -83,7 +83,7 @@ jobs:
         cmd: "'php -S localhost:8080 router.php'"
 
     - name: Run CloudEvent conformance tests
-      uses: GoogleCloudPlatform/functions-framework-conformance/action@5f2a796b58f099d749e70ecc83f531f6701c64af # v1.8.3
+      uses: GoogleCloudPlatform/functions-framework-conformance/action@72a4f36b10f1c6435ab1a86a9ea24bda464cc262 # v1.8.6
       env:
         FUNCTION_TARGET: 'cloudEventFunc'
         FUNCTION_SIGNATURE_TYPE: 'cloudevent'
@@ -95,7 +95,7 @@ jobs:
         cmd: "'php -S localhost:8080 router.php'"
 
     - name: Run Declarative CloudEvent conformance tests
-      uses: GoogleCloudPlatform/functions-framework-conformance/action@e42b1533877f1b639f508ec7fbcfb5be31aca663 # v1.2.1
+      uses: GoogleCloudPlatform/functions-framework-conformance/action@72a4f36b10f1c6435ab1a86a9ea24bda464cc262 # v1.8.6
       env:
         FUNCTION_TARGET: 'declarativeCloudEventFunc'
         FUNCTION_SOURCE: ${{ github.workspace }}/tests/conformance/index.php
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index 44074845..d1249c4c 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@8ca2b8b2ece13480cda6dacd3511b49857a23c09 # v2.5.1
+        uses: step-security/harden-runner@1b05615854632b887b69ae1be8cbefe72d3ae423 # v2.6.0
         with:
           disable-sudo: true
           egress-policy: block
@@ -26,6 +26,6 @@ jobs:
             github.com:443
 
       - name: 'Checkout Repository'
-        uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # v3.5.0
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
       - name: 'Dependency Review'
         uses: actions/dependency-review-action@0efb1d1d84fc9633afcdaad14c485cbbc90ef46c # v2.5.1
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 756bbfe4..97555963 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@8ca2b8b2ece13480cda6dacd3511b49857a23c09 # v2.5.1
+      uses: step-security/harden-runner@1b05615854632b887b69ae1be8cbefe72d3ae423 # v2.6.0
       with:
         disable-sudo: true
         egress-policy: block
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 63dcdd67..084eb9a7 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@8ca2b8b2ece13480cda6dacd3511b49857a23c09 # v2.5.1
+        uses: step-security/harden-runner@1b05615854632b887b69ae1be8cbefe72d3ae423 # v2.6.0
         with:
           disable-sudo: true
           egress-policy: block
@@ -41,12 +41,12 @@ jobs:
             rekor.sigstore.dev:443
 
       - name: "Checkout code"
-        uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # v3.1.0
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
         with:
           persist-credentials: false
 
       - name: "Run analysis"
-        uses: ossf/scorecard-action@99c53751e09b9529366343771cc321ec74e9bd3d # v2.0.6
+        uses: ossf/scorecard-action@0864cf19026789058feabb7e87baa5f140aac736 # v2.3.1
         with:
           results_file: results.sarif
           results_format: sarif
@@ -58,6 +58,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@807578363a7869ca324a79039e6db9c843e0e100 # v2.1.27
+        uses: github/codeql-action/upload-sarif@74483a38d39275f33fcff5f35b679b5ca4a26a99 # v2.22.5
         with:
           sarif_file: results.sarif
diff --git a/.github/workflows/unit.yml b/.github/workflows/unit.yml
index c263b9b0..3ef94640 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@8ca2b8b2ece13480cda6dacd3511b49857a23c09 # v2.5.1
+      uses: step-security/harden-runner@1b05615854632b887b69ae1be8cbefe72d3ae423 # v2.6.0
       with:
         egress-policy: block
         allowed-endpoints: >