diff --git a/.github/actions/tools/Dockerfile b/.github/actions/tools/Dockerfile
index fa899e8..6f1149f 100644
--- a/.github/actions/tools/Dockerfile
+++ b/.github/actions/tools/Dockerfile
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM alpine:3.15
+FROM alpine:3.16
 
 LABEL maintainer="Nicolas Lamirault <nicolas.lamirault@gmail.com>" \
     org.opencontainers.image.title="Tools for Portefaix project" \