diff --git a/Dockerfile b/Dockerfile
index 022fc02c04..83b2732e1d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.23.4-alpine3.19@sha256:5f3336882ad15d10ac1b59fbaba7cb84c35d4623774198b36ae60edeba45fd84 AS builder
+FROM golang:1.23.5-alpine3.21@sha256:47d337594bd9e667d35514b241569f95fb6d95727c24b19468813d596d5ae596 AS builder
 
 WORKDIR /src
 COPY ./go.mod ./go.sum ./
diff --git a/action.dockerfile b/action.dockerfile
index 4db8c5cf5d..360a9996cc 100644
--- a/action.dockerfile
+++ b/action.dockerfile
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.23.4-alpine3.19@sha256:5f3336882ad15d10ac1b59fbaba7cb84c35d4623774198b36ae60edeba45fd84
+FROM golang:1.23.5-alpine3.21@sha256:47d337594bd9e667d35514b241569f95fb6d95727c24b19468813d596d5ae596
 
 RUN mkdir /src
 WORKDIR /src