diff --git a/Dockerfile b/Dockerfile
index b89b6a1..332be8c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 ARG VERSION=unspecified
 
-FROM debian:buster-slim
+FROM debian:bullseye-slim
 
 ARG VERSION
 
diff --git a/src/version.txt b/src/version.txt
index 034f46c..3dc1f76 100644
--- a/src/version.txt
+++ b/src/version.txt
@@ -1 +1 @@
-__version__ = "0.0.6"
+__version__ = "0.1.0"