diff --git a/build.zig.zon b/build.zig.zon
index 050162936..245a67e7b 100644
--- a/build.zig.zon
+++ b/build.zig.zon
@@ -1,6 +1,6 @@
 .{
     .name = .ghostty,
-    .version = "1.2.1",
+    .version = "1.3.0-dev",
     .paths = .{""},
     .fingerprint = 0x64407a2a0b4147e5,
     .minimum_zig_version = "0.15.2",
diff --git a/nix/package.nix b/nix/package.nix
index 73d31c3b9..3d00648ec 100644
--- a/nix/package.nix
+++ b/nix/package.nix
@@ -40,7 +40,7 @@
 in
   stdenv.mkDerivation (finalAttrs: {
     pname = "ghostty";
-    version = "1.2.1";
+    version = "1.3.0-dev";
 
     # We limit source like this to try and reduce the amount of rebuilds as possible
     # thus we only provide the source that is needed for the build