diff --git a/Dockerfile b/Dockerfile
index 12aa684f..4fe0110d 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:1.21.5-alpine@sha256:4db4aac30880b978cae5445dd4a706215249ad4f43d28bd7cdf7906e9be8dd6b AS build
+FROM golang:1.21.6-alpine@sha256:fd78f2fb1e49bcf343079bbbb851c936a18fc694df993cbddaa24ace0cc724c5 AS build
 WORKDIR /src
 RUN apk update && apk add --no-cache file git curl
 RUN curl -sSf https://atlasgo.sh | sh
diff --git a/Dockerfile-dev b/Dockerfile-dev
index 16bc30e1..86989e18 100644
--- a/Dockerfile-dev
+++ b/Dockerfile-dev
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.21.5-alpine@sha256:4db4aac30880b978cae5445dd4a706215249ad4f43d28bd7cdf7906e9be8dd6b AS build
+FROM golang:1.21.6-alpine@sha256:fd78f2fb1e49bcf343079bbbb851c936a18fc694df993cbddaa24ace0cc724c5 AS build
 WORKDIR /src
 RUN apk update && apk add --no-cache file git curl
 RUN curl -sSf https://atlasgo.sh | sh