diff --git a/Cargo.toml b/Cargo.toml
index 8fe6f7d..45ad0f7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ predicates-core = "1.0"
 predicates-tree = "1.0"
 doc-comment = "0.3"
 wait-timeout = "0.2.0"
-bstr = "0.2.14"
+bstr = "1.0.1"
 
 [dev-dependencies]
 escargot = "0.5"