diff --git a/Dockerfile b/Dockerfile
index 5cc141c..27e981c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,7 +9,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.24.5 AS build
+FROM golang:1.24.6 AS build
 WORKDIR /yamllint-action
 COPY go.mod go.sum /yamllint-action/
 RUN go mod download