diff --git a/.github/workflows/multiOSReleases.yml b/.github/workflows/multiOSReleases.yml
index 6cd128de2..ff61d58db 100644
--- a/.github/workflows/multiOSReleases.yml
+++ b/.github/workflows/multiOSReleases.yml
@@ -252,7 +252,7 @@ jobs:
 
       - name: Install Cosign
         if: matrix.os == 'windows-latest'
-        uses: sigstore/cosign-installer@d7543c93d881b35a8faa02e8e3605f69b7a1ce62 # v3.10.0
+        uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
 
       - name: Generate key pair
         if: matrix.os == 'windows-latest'
diff --git a/.github/workflows/push-docker.yml b/.github/workflows/push-docker.yml
index 48e351433..6f66b051f 100644
--- a/.github/workflows/push-docker.yml
+++ b/.github/workflows/push-docker.yml
@@ -54,7 +54,7 @@ jobs:
 
       - name: Install cosign
         if: github.ref == 'refs/heads/master'
-        uses: sigstore/cosign-installer@d7543c93d881b35a8faa02e8e3605f69b7a1ce62 # v3.10.0
+        uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
         with:
           cosign-release: "v2.4.1"
 
diff --git a/.github/workflows/releaseArtifacts.yml b/.github/workflows/releaseArtifacts.yml
index faedf892d..e77016a2d 100644
--- a/.github/workflows/releaseArtifacts.yml
+++ b/.github/workflows/releaseArtifacts.yml
@@ -95,7 +95,7 @@ jobs:
         run: ls -R
 
       - name: Install Cosign
-        uses: sigstore/cosign-installer@d7543c93d881b35a8faa02e8e3605f69b7a1ce62 # v3.10.0
+        uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
 
       - name: Generate key pair
         run: cosign generate-key-pair