diff --git a/.tool-versions b/.tool-versions
index 9e1c90413a..67ee062c31 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,3 +1,3 @@
 golang 1.22.8
-shfmt 3.8.0
+shfmt 3.9.0
 shellcheck 0.10.0