diff --git a/build/cert-creator/Dockerfile b/build/cert-creator/Dockerfile
index c1e45fa01c..dec47f6348 100644
--- a/build/cert-creator/Dockerfile
+++ b/build/cert-creator/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.20.3
+FROM alpine:3.21.0
 
 RUN apk update && \
   apk add --no-cache openssl && \
diff --git a/build/common/Dockerfile b/build/common/Dockerfile
index 2ce13aa233..4f3d0d12cd 100644
--- a/build/common/Dockerfile
+++ b/build/common/Dockerfile
@@ -12,7 +12,7 @@ COPY . ./
 RUN CGO_ENABLED=0 GOOS=linux GOARCH=$(go env GOARCH) go build -ldflags="-s -w" ./cmd/$COMPONENT
 
 
-FROM alpine:3.20.3
+FROM alpine:3.21.0
 
 RUN apk update && \
     apk add --no-cache ca-certificates && \
diff --git a/build/fabric/Dockerfile b/build/fabric/Dockerfile
index dbd5abd1a0..213437470a 100644
--- a/build/fabric/Dockerfile
+++ b/build/fabric/Dockerfile
@@ -9,7 +9,7 @@ COPY . ./
 RUN CGO_ENABLED=0 GOOS=linux GOARCH=$(go env GOARCH) go build -ldflags="-s -w" ./cmd/fabric
 
 
-FROM alpine:3.20.3
+FROM alpine:3.21.0
 
 RUN apk update && \
     apk add iproute2 nftables bash tcpdump conntrack-tools curl iputils && \
diff --git a/build/gateway/Dockerfile b/build/gateway/Dockerfile
index daf36e80c7..5de49fa228 100644
--- a/build/gateway/Dockerfile
+++ b/build/gateway/Dockerfile
@@ -9,7 +9,7 @@ COPY . ./
 RUN CGO_ENABLED=0 GOOS=linux GOARCH=$(go env GOARCH) go build -ldflags="-s -w" ./cmd/gateway
 
 
-FROM alpine:3.20.3
+FROM alpine:3.21.0
 
 RUN apk update && \
     apk add iproute2 nftables bash tcpdump conntrack-tools curl iputils && \
diff --git a/build/gateway/geneve/Dockerfile b/build/gateway/geneve/Dockerfile
index d45d1b376f..597ff969a2 100644
--- a/build/gateway/geneve/Dockerfile
+++ b/build/gateway/geneve/Dockerfile
@@ -9,7 +9,7 @@ COPY . ./
 RUN CGO_ENABLED=0 GOOS=linux GOARCH=$(go env GOARCH) go build -ldflags="-s -w" ./cmd/gateway/geneve
 
 
-FROM alpine:3.20.3
+FROM alpine:3.21.0
 
 RUN apk update && \
     apk add iproute2 nftables bash tcpdump conntrack-tools curl iputils && \
diff --git a/build/gateway/wireguard/Dockerfile b/build/gateway/wireguard/Dockerfile
index 320bf502bb..b3214a68a3 100644
--- a/build/gateway/wireguard/Dockerfile
+++ b/build/gateway/wireguard/Dockerfile
@@ -17,7 +17,7 @@ COPY . ./
 RUN CGO_ENABLED=0 GOOS=linux GOARCH=$(go env GOARCH) go build -ldflags="-s -w" ./cmd/gateway/wireguard
 
 
-FROM alpine:3.20.3
+FROM alpine:3.21.0
 
 RUN apk update && \
     apk add iproute2 nftables bash wireguard-tools tcpdump conntrack-tools curl iputils && \