diff --git a/tree-sitter-preproc/Cargo.toml b/tree-sitter-preproc/Cargo.toml
index 85a564fce..f6deb6a23 100644
--- a/tree-sitter-preproc/Cargo.toml
+++ b/tree-sitter-preproc/Cargo.toml
@@ -27,4 +27,4 @@ tree-sitter-language="0.1.0"
 cc = "^1.0"
 
 [dev-dependencies]
-tree-sitter = "=0.25.3"
+tree-sitter = "=0.25.8"