diff --git a/.tool-versions b/.tool-versions
index a1950312..3715f8e1 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -6,7 +6,7 @@ kubectl 1.34.1
 python 3.14.0
 terraform 1.13.3
 terraform-lsp 0.0.12
-terragrunt 0.89.3
+terragrunt 0.99.4
 vendir 0.44.0
 yq 4.47.2
 ytt 0.44.1
\ No newline at end of file