diff --git a/Dockerfile b/Dockerfile
index dcda572..4741f9c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
-FROM alpine:3.16
+FROM alpine:3.18
 LABEL maintainer="Dogukan Cagatay <dcagatay@gmail.com>"
 
-ARG BASE_VERSION=2.4.1
+ARG BASE_VERSION=2.5
 ARG DOWNLOAD_URL=https://downloads.sourceforge.net/project/emailrelay/emailrelay/${BASE_VERSION}/emailrelay-${BASE_VERSION}-src.tar.gz
 
 ENV PORT="25" \
diff --git a/README.md b/README.md
index ec4f11e..408d39b 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,8 @@ Available Tags:
 
 [All tags](https://hub.docker.com/r/dcagatay/emailrelay/tags)
 
-- `latest`, `2.4.1`
+- `latest`, `2.5`
+- `2.4.1`
 - `2.4`
 - `2.3`
 - `2.2`