diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 3ac5bdbd3..61868e4c9 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.19.1
+FROM alpine:3.20.0
 
 COPY --from=node:22.2.0-alpine / /
 COPY --from=rust:1.78.0-alpine / /
diff --git a/Dockerfile b/Dockerfile
index 3075a9c0a..03b1be920 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -247,7 +247,7 @@ ENTRYPOINT [ "codacy-coverage" ]
 # required for Renovate to update the base image:
 FROM node:22.2.0-alpine as node
 
-FROM alpine:3.19.1 as deploy-base
+FROM alpine:3.20.0 as deploy-base
 ARG TARGETARCH
 
 # Install standard libraries and copy Node.js binary