diff --git a/Cargo.toml b/Cargo.toml
index 940e812..33b84bc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,7 @@ criterion = "0.5.1"
 hex-literal = "0.2.1"
 hex-slice = "0.1.4"
 env_logger = "0.11.2"
-iai-callgrind = "0.11.0"
+iai-callgrind = "0.14.0"
 
 [[bench]]
 name = "bench"