diff --git a/README.md b/README.md
index 1bcfc47..ae35a70 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 This repo provides a template for Advent of Code participants using Zig.  It contains a main file for each day, a build.zig file set up with targets for each day, and Visual Studio Code files for debugging.
 
-This template has been tested with Zig 0.10.0.  It may not work with other versions.
+This template has been tested with Zig `0.12.0-dev.1754+2a3226453`.  It may not work with other versions.
 
 ## How to use this template: