diff --git a/.github/workflows/push-helm-chart.yaml b/.github/workflows/push-helm-chart.yaml
index fc80c05..84860ba 100644
--- a/.github/workflows/push-helm-chart.yaml
+++ b/.github/workflows/push-helm-chart.yaml
@@ -73,7 +73,7 @@ jobs:
           exit 1
 
       - name: Install Cosign
-        uses: sigstore/cosign-installer@v4.0.0
+        uses: sigstore/cosign-installer@v4.1.1
 
       - name: Login to GHCR Registry
         uses: docker/login-action@v3
diff --git a/go.mod b/go.mod
index 081b17b..f31c597 100644
--- a/go.mod
+++ b/go.mod
@@ -15,7 +15,7 @@ require (
 	k8s.io/apimachinery v0.35.3
 	k8s.io/client-go v0.35.3
 	k8s.io/kubectl v0.35.3
-	sigs.k8s.io/secrets-store-csi-driver v1.5.5
+	sigs.k8s.io/secrets-store-csi-driver v1.5.6
 )
 
 require (
diff --git a/go.sum b/go.sum
index 70a4505..0d9307e 100644
--- a/go.sum
+++ b/go.sum
@@ -205,8 +205,8 @@ sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 h1:IpInykpT6ceI+QxKBbEflcR5E
 sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730/go.mod h1:mdzfpAEoE6DHQEN0uh9ZbOCuHbLK5wOm7dK4ctXE9Tg=
 sigs.k8s.io/randfill v1.0.0 h1:JfjMILfT8A6RbawdsK2JXGBR5AQVfd+9TbzrlneTyrU=
 sigs.k8s.io/randfill v1.0.0/go.mod h1:XeLlZ/jmk4i1HRopwe7/aU3H5n1zNUcX6TM94b3QxOY=
-sigs.k8s.io/secrets-store-csi-driver v1.5.5 h1:LJDpDL5TILhlP68nGvtGSlJFxSDgAD2m148NT0Ts7os=
-sigs.k8s.io/secrets-store-csi-driver v1.5.5/go.mod h1:i2WqLicYH00hrTG3JAzICPMF4HL4KMEORlDt9UQoZLk=
+sigs.k8s.io/secrets-store-csi-driver v1.5.6 h1:vVghX13yY7AmPEtxTEdMrZzj0uDzAu1kq9EY6mDOfXM=
+sigs.k8s.io/secrets-store-csi-driver v1.5.6/go.mod h1:668UPSzWZsWpR6VOcqfx24tcw8sh0RI9LmWOMjHjETc=
 sigs.k8s.io/structured-merge-diff/v6 v6.3.2 h1:kwVWMx5yS1CrnFWA/2QHyRVJ8jM6dBA80uLmm0wJkk8=
 sigs.k8s.io/structured-merge-diff/v6 v6.3.2/go.mod h1:M3W8sfWvn2HhQDIbGWj3S099YozAsymCo/wrT5ohRUE=
 sigs.k8s.io/yaml v1.6.0 h1:G8fkbMSAFqgEFgh4b1wmtzDnioxFCUgTZhlbj5P9QYs=