diff --git a/.github/workflows/image.yaml b/.github/workflows/image.yaml
index a7afaa8a1..802820985 100644
--- a/.github/workflows/image.yaml
+++ b/.github/workflows/image.yaml
@@ -20,7 +20,7 @@ jobs:
         with:
           go-version-file: 'go.mod'
           check-latest: true
-      - uses: sigstore/cosign-installer@4959ce089c160fddf62f7b42464195ba1a56d382 # v3.6.0
+      - uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3.7.0
 
       # Build ko from HEAD, build and push an image tagged with the commit SHA,
       # then keylessly sign it with cosign.
diff --git a/.github/workflows/kind-e2e.yaml b/.github/workflows/kind-e2e.yaml
index 287728a51..f35f9364c 100644
--- a/.github/workflows/kind-e2e.yaml
+++ b/.github/workflows/kind-e2e.yaml
@@ -36,7 +36,7 @@ jobs:
         registry-authority: ${{ env.REGISTRY_NAME }}:${{ env.REGISTRY_PORT }}
 
     - name: Install Cosign
-      uses: sigstore/cosign-installer@4959ce089c160fddf62f7b42464195ba1a56d382 # v3.6.0
+      uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3.7.0
 
     - name: Run Smoke Test
       run: |
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6e06d1a68..4e77100c7 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -32,7 +32,7 @@ jobs:
 
       - uses: imjasonh/setup-crane@31b88efe9de28ae0ffa220711af4b60be9435f6e # v0.4
 
-      - uses: sigstore/cosign-installer@4959ce089c160fddf62f7b42464195ba1a56d382 # v3.6.0
+      - uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3.7.0
 
       - name: Set tag output
         id: tag
diff --git a/.github/workflows/sbom.yaml b/.github/workflows/sbom.yaml
index a8538158c..dff1e7b98 100644
--- a/.github/workflows/sbom.yaml
+++ b/.github/workflows/sbom.yaml
@@ -23,7 +23,7 @@ jobs:
           go-version-file: 'go.mod'
           check-latest: true
       - uses: chainguard-dev/actions/setup-registry@main
-      - uses: sigstore/cosign-installer@4959ce089c160fddf62f7b42464195ba1a56d382 # v3.6.0
+      - uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3.7.0
 
       - name: Install SPDX Tools
         run: |
@@ -56,7 +56,7 @@ jobs:
           go-version-file: 'go.mod'
           check-latest: true
       - uses: chainguard-dev/actions/setup-registry@main
-      - uses: sigstore/cosign-installer@4959ce089c160fddf62f7b42464195ba1a56d382 # v3.6.0
+      - uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3.7.0
 
       - name: Install SPDX Tools
         run: |