diff --git a/.github/scripts/aws-packer-build.sh b/.github/scripts/aws-packer-build.sh
index 5319971a..fba9adfa 100644
--- a/.github/scripts/aws-packer-build.sh
+++ b/.github/scripts/aws-packer-build.sh
@@ -4,7 +4,7 @@
 # DISTRIBUTION=rhel
 # PRODUCT=cosmian-vm
 # VERSION=0.1.10 # Optional
-# KMS_VERSION=4.21.0 # Provided by Github workflow
+# KMS_VERSION=4.21.1 # Provided by Github workflow
 # AI_RUNNER_VERSION=0.3.0 # Provided by Github workflow
 # GITHUB_REF=refs/tags/1.3.1 # Provided by Github Actions
 # GITHUB_REF_NAME=1.3.1 # Provided by Github Actions
diff --git a/.github/scripts/azure-new-instance.sh b/.github/scripts/azure-new-instance.sh
index 1e911d57..825ef284 100755
--- a/.github/scripts/azure-new-instance.sh
+++ b/.github/scripts/azure-new-instance.sh
@@ -29,7 +29,7 @@ if [ "$TECHNO" = "tdx" ]; then
 else
   IMAGE_NAME="/subscriptions/bc07f5de-3498-43b8-94aa-34b4a34a89b8/resourceGroups/packer-snp/providers/Microsoft.Compute/galleries/cosmian_packer/images/base-image-${DISTRIB}-${TECHNO}/versions/0.1.10"
   IMAGE_NAME="/subscriptions/bc07f5de-3498-43b8-94aa-34b4a34a89b8/resourceGroups/packer-snp/providers/Microsoft.Compute/galleries/cosmian_packer/images/cosmian-vm-${DISTRIB}-${TECHNO}/versions/1.3.1"
-  IMAGE_NAME="/subscriptions/bc07f5de-3498-43b8-94aa-34b4a34a89b8/resourceGroups/packer-snp/providers/Microsoft.Compute/galleries/cosmian_packer/images/kms-${DISTRIB}-${TECHNO}/versions/4.21.0"
+  IMAGE_NAME="/subscriptions/bc07f5de-3498-43b8-94aa-34b4a34a89b8/resourceGroups/packer-snp/providers/Microsoft.Compute/galleries/cosmian_packer/images/kms-${DISTRIB}-${TECHNO}/versions/4.21.1"
 
   if [ "$DISTRIB" = "ubuntu" ]; then
     # Ubuntu SEV
diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 0e1344d5..513a9745 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -15,7 +15,7 @@ jobs:
     uses: ./.github/workflows/azure_main.yml
     with:
       product: cosmian-vm
-      kms-version: 4.21.0
+      kms-version: 4.21.1
       ai-runner-version: 0.3.0
       techno: sev
     secrets: inherit
@@ -25,7 +25,7 @@ jobs:
     uses: ./.github/workflows/gcp_main.yml
     with:
       product: cosmian-vm
-      kms-version: 4.21.0
+      kms-version: 4.21.1
       ai-runner-version: 0.3.0
       techno: sev
     secrets: inherit
@@ -36,7 +36,7 @@ jobs:
   #   uses: ./.github/workflows/aws_main.yml
   #   with:
   #     product: cosmian-vm
-  #     kms-version: 4.21.0
+  #     kms-version: 4.21.1
   #     ai-runner-version: 0.3.0
   #     techno: sev
   #   secrets: inherit
diff --git a/.github/workflows/release_main.yml b/.github/workflows/release_main.yml
index 84fa868b..fcab6a81 100644
--- a/.github/workflows/release_main.yml
+++ b/.github/workflows/release_main.yml
@@ -21,7 +21,7 @@ jobs:
     uses: ./.github/workflows/release_azure_main.yml
     with:
       base-version: 0.1.10
-      kms-version: 4.21.0
+      kms-version: 4.21.1
       ai-runner-version: 0.3.0
     secrets: inherit
 
@@ -30,7 +30,7 @@ jobs:
     uses: ./.github/workflows/release_gcp_main.yml
     with:
       base-version: 0.1.10
-      kms-version: 4.21.0
+      kms-version: 4.21.1
       ai-runner-version: 0.3.0
     secrets: inherit
 
@@ -39,7 +39,7 @@ jobs:
     uses: ./.github/workflows/release_aws_main.yml
     with:
       base-version: 0.1.10
-      kms-version: 4.21.0
+      kms-version: 4.21.1
       ai-runner-version: 0.3.0
     secrets: inherit
 
diff --git a/ansible/group_vars/all.yml b/ansible/group_vars/all.yml
index 23c6b9c7..316f2535 100644
--- a/ansible/group_vars/all.yml
+++ b/ansible/group_vars/all.yml
@@ -1,8 +1,8 @@
 ---
 cosmian_vm_version: 1.3.1
 package_version: 1.3.1
-cosmian_kms_version: 4.21.0
-kms_package_version: 4.21.0
+cosmian_kms_version: 4.21.1
+kms_package_version: 4.21.1
 cosmian_ai_runner_version: 0.3.0
 
 nginx_user: root