diff --git a/Dockerfile b/Dockerfile
index 3cb19d7a11..9dd5b34016 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.21.3@sha256:b113af1e8b06f06a18ad41a6b331646dff587d7a4cf740f4852d16c49ed8ad73 AS builder
+FROM golang:1.21.4@sha256:81cd210ae58a6529d832af2892db822b30d84f817a671b8e1c15cff0b271a3db AS builder
 ENV APP_ROOT=/opt/app-root
 ENV GOPATH=$APP_ROOT