diff --git a/nix/docker-image.nix b/nix/docker-image.nix
index fc6f3b7..5a23172 100644
--- a/nix/docker-image.nix
+++ b/nix/docker-image.nix
@@ -4,6 +4,6 @@ let
 in
   pkgs.dockerTools.buildImage {
     name = "git.pbrinkmeier.de/paul/utoy";
-    tag = "1.0";
+    tag = "0.2";
     config.Cmd = [ "${utoy}/bin/utoy" ];
   }
diff --git a/package.yaml b/package.yaml
index af9dfd8..1c4ed56 100644
--- a/package.yaml
+++ b/package.yaml
@@ -1,7 +1,7 @@
 # Adapted from new-template.hsfiles
 
 name:                utoy
-version:             0.1.0.0
+version:             0.2
 git:                 "https://git.pbrinkmeier.de/paul/utoy"
 license:             MIT
 author:              "Paul Brinkmeier"
diff --git a/utoy.cabal b/utoy.cabal
index 05bc3e4..b1948b4 100644
--- a/utoy.cabal
+++ b/utoy.cabal
@@ -5,7 +5,7 @@ cabal-version: 1.12
 -- see: https://github.com/sol/hpack
 
 name:           utoy
-version:        0.1.0.0
+version:        0.2
 author:         Paul Brinkmeier
 maintainer:     hallo@pbrinkmeier.de
 copyright:      2023 Paul Brinkmeier
diff --git a/utoy.nix b/utoy.nix
index 8fc87fd..ff52aa2 100644
--- a/utoy.nix
+++ b/utoy.nix
@@ -8,7 +8,7 @@ let
   utoy =
     { mkDerivation }:
     mkDerivation {
-      version = "0.1.0.0";
+      version = "0.2";
       pname = "utoy";
       license = pkgs.lib.licenses.mit;
       src =