diff --git a/Dockerfile b/Dockerfile
index c9dce17fb..df3c21bd4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM alpine:3.23.4 AS build
+FROM alpine:3.24.1 AS build
 
 ARG TARGETARCH
 ARG RELEASE=latest
@@ -70,7 +70,7 @@ RUN set -eux; \
     rm -rf rustfs.zip /build/.tmp || true
 
 
-FROM alpine:3.23.4
+FROM alpine:3.24.1
 
 ARG RELEASE=latest
 ARG BUILD_DATE
diff --git a/Dockerfile.glibc b/Dockerfile.glibc
index a790abed6..3c85324b6 100644
--- a/Dockerfile.glibc
+++ b/Dockerfile.glibc
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM ubuntu:24.04 AS build
+FROM ubuntu:26.04 AS build
 
 ARG TARGETARCH
 ARG RELEASE=latest
@@ -76,7 +76,7 @@ RUN set -eux; \
     chmod +x /build/rustfs; \
     rm -rf rustfs.zip /build/.tmp || true
 
-FROM ubuntu:24.04
+FROM ubuntu:26.04
 
 ARG RELEASE=latest
 ARG BUILD_DATE
diff --git a/Dockerfile.source b/Dockerfile.source
index e5827b89c..35dfa882f 100644
--- a/Dockerfile.source
+++ b/Dockerfile.source
@@ -208,7 +208,7 @@ CMD ["cargo", "run", "--bin", "rustfs", "--"]
 # -----------------------------
 # Runtime stage (Ubuntu minimal)
 # -----------------------------
-FROM ubuntu:24.04
+FROM ubuntu:26.04
 
 ARG BUILD_DATE
 ARG VCS_REF