diff --git a/Dockerfile b/Dockerfile
index cb0f5fd..5a276f3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
-FROM alpine:3.18
+FROM alpine:3.20
 
 # BASE_VERSION is X.X for minor and X.X.X for patch
-ARG BASE_VERSION=2.5.2
+ARG BASE_VERSION=2.6
 ARG SUB_VERSION=
 ARG DOWNLOAD_URL=https://downloads.sourceforge.net/project/emailrelay/emailrelay/${BASE_VERSION}/emailrelay-${BASE_VERSION}${SUB_VERSION}-src.tar.gz
 
diff --git a/README.md b/README.md
index 3d0736b..adecc7c 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,8 @@ Available Tags:
 
 [All tags](https://hub.docker.com/r/dcagatay/emailrelay/tags)
 
-- `latest`, `2.5.2`
+- `latest`, `2.6`
+- `2.5.2`
 - `2.5.1a`
 - `2.5.1`
 - `2.5`