diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 47106b21a..625a95108 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -35,7 +35,7 @@ jobs:
     steps:
       - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
 
-      - uses: sigstore/cosign-installer@4959ce089c160fddf62f7b42464195ba1a56d382 # v3.6.0
+      - uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3.7.0
 
       - uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
         with:
diff --git a/.github/workflows/kind-cluster-image-policy-no-tuf.yaml b/.github/workflows/kind-cluster-image-policy-no-tuf.yaml
index 063608140..4c275615f 100644
--- a/.github/workflows/kind-cluster-image-policy-no-tuf.yaml
+++ b/.github/workflows/kind-cluster-image-policy-no-tuf.yaml
@@ -112,7 +112,7 @@ jobs:
       with:
         mirror: mirror.gcr.io
 
-    - uses: sigstore/cosign-installer@4959ce089c160fddf62f7b42464195ba1a56d382
+    - uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da
 
     - name: Install cluster + sigstore
       uses: sigstore/scaffolding/actions/setup@main
diff --git a/.github/workflows/kind-cluster-image-policy-trustroot.yaml b/.github/workflows/kind-cluster-image-policy-trustroot.yaml
index 2141598d3..2552cc0ad 100644
--- a/.github/workflows/kind-cluster-image-policy-trustroot.yaml
+++ b/.github/workflows/kind-cluster-image-policy-trustroot.yaml
@@ -117,7 +117,7 @@ jobs:
       with:
         mirror: mirror.gcr.io
 
-    - uses: sigstore/cosign-installer@4959ce089c160fddf62f7b42464195ba1a56d382
+    - uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da
 
     - name: Install cluster + sigstore
       uses: sigstore/scaffolding/actions/setup@main
diff --git a/.github/workflows/kind-cluster-image-policy-tsa.yaml b/.github/workflows/kind-cluster-image-policy-tsa.yaml
index 64dff1235..1972242f4 100644
--- a/.github/workflows/kind-cluster-image-policy-tsa.yaml
+++ b/.github/workflows/kind-cluster-image-policy-tsa.yaml
@@ -112,7 +112,7 @@ jobs:
       with:
         mirror: mirror.gcr.io
 
-    - uses: sigstore/cosign-installer@4959ce089c160fddf62f7b42464195ba1a56d382 # v2
+    - uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v2
 
     - name: Install cluster + sigstore
       uses: sigstore/scaffolding/actions/setup@main
diff --git a/.github/workflows/kind-cluster-image-policy.yaml b/.github/workflows/kind-cluster-image-policy.yaml
index ae7cf16ab..7fdfcdbf5 100644
--- a/.github/workflows/kind-cluster-image-policy.yaml
+++ b/.github/workflows/kind-cluster-image-policy.yaml
@@ -126,7 +126,7 @@ jobs:
       with:
         mirror: mirror.gcr.io
 
-    - uses: sigstore/cosign-installer@4959ce089c160fddf62f7b42464195ba1a56d382
+    - uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da
 
     - name: Install cluster + sigstore
       uses: sigstore/scaffolding/actions/setup@main
diff --git a/.github/workflows/kind-e2e-cosigned.yaml b/.github/workflows/kind-e2e-cosigned.yaml
index 7448300f1..2884adbb9 100644
--- a/.github/workflows/kind-e2e-cosigned.yaml
+++ b/.github/workflows/kind-e2e-cosigned.yaml
@@ -104,7 +104,7 @@ jobs:
     - name: Install yq
       uses: mikefarah/yq@bbdd97482f2d439126582a59689eb1c855944955 # v4.44.3
 
-    - uses: sigstore/cosign-installer@4959ce089c160fddf62f7b42464195ba1a56d382
+    - uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da
 
     - name: Setup mirror
       uses: chainguard-dev/actions/setup-mirror@main
diff --git a/.github/workflows/kind-e2e-trustroot-crd.yaml b/.github/workflows/kind-e2e-trustroot-crd.yaml
index a26b529d0..f1e524cba 100644
--- a/.github/workflows/kind-e2e-trustroot-crd.yaml
+++ b/.github/workflows/kind-e2e-trustroot-crd.yaml
@@ -104,7 +104,7 @@ jobs:
     - name: Install yq
       uses: mikefarah/yq@bbdd97482f2d439126582a59689eb1c855944955 # v4.44.3
 
-    - uses: sigstore/cosign-installer@4959ce089c160fddf62f7b42464195ba1a56d382
+    - uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da
 
     - name: Setup mirror
       uses: chainguard-dev/actions/setup-mirror@main
diff --git a/.github/workflows/policy-tester-examples.yml b/.github/workflows/policy-tester-examples.yml
index 27d7cf78a..bfd0ccc62 100644
--- a/.github/workflows/policy-tester-examples.yml
+++ b/.github/workflows/policy-tester-examples.yml
@@ -49,7 +49,7 @@ jobs:
       run: |
         make policy-tester
 
-    - uses: sigstore/cosign-installer@4959ce089c160fddf62f7b42464195ba1a56d382
+    - uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da
 
     - name: Setup local registry
       run: |
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 14a507190..610f2afae 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -35,7 +35,7 @@ jobs:
           go-version-file: './go.mod'
           check-latest: true
 
-      - uses: sigstore/cosign-installer@4959ce089c160fddf62f7b42464195ba1a56d382
+      - uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da
 
       - uses: anchore/sbom-action/download-syft@61119d458adab75f756bc0b9e4bde25725f86a7a # v0.17.2