diff --git a/crd.Dockerfile b/crd.Dockerfile
index 167fc77e8..16676635d 100644
--- a/crd.Dockerfile
+++ b/crd.Dockerfile
@@ -11,7 +11,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
       
-FROM alpine@sha256:4b7ce07002c69e8f3d704a9c5d6fd3053be500b7f1c69fc0d80990c2ad8dd412 as builder
+FROM alpine@sha256:51183f2cfa6320055da30872f211093f9ff1d3cf06f39a0bdb212314c5dc7375 as builder
 
 ARG TARGETOS
 ARG TARGETARCH