diff --git a/Cargo.toml b/Cargo.toml
index 95a1bfd..8c42a7e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,7 +21,7 @@ std = []
 libm = "0.2"
 
 [dev-dependencies]
-asserting = "0.2"
+asserting = "0.5"
 proptest = "1"
 
 [lints.rust]