diff --git a/Cargo.toml b/Cargo.toml
index be0fa22..31b4303 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,6 +22,6 @@ walkdir = "2.3.2"
 [dev-dependencies]
 assert_cmd = "2.0.8"
 indoc = "2.0.0"
-predicates = "2.1.5"
+predicates = "3.0.2"
 serial_test = "1.0.0"
 tempfile = "3.3.0"