diff --git a/3.11-basic/Dockerfile b/3.11-basic/Dockerfile
index c7a0c10..178ed69 100644
--- a/3.11-basic/Dockerfile
+++ b/3.11-basic/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.18.4
+FROM alpine:3.19.0
 
 ARG TARGETARCH
 
diff --git a/3.11-docworker/Dockerfile b/3.11-docworker/Dockerfile
index 055c444..df20218 100644
--- a/3.11-docworker/Dockerfile
+++ b/3.11-docworker/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.18.4
+FROM alpine:3.19.0
 
 ARG TARGETARCH