diff --git a/go.mod b/go.mod
index 289cd86bb..37eb6028a 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/kovidgoyal/kitty
 
 go 1.26.0
 
-toolchain go1.26.2
+toolchain go1.26.3
 
 require (
 	github.com/ALTree/bigfloat v0.2.0