diff --git a/Cargo.toml b/Cargo.toml
index 495cfb9..43ce21b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -133,7 +133,7 @@ rand = { version = "0.8.5", default-features = false, optional = true }
 anyhow = "1.0.45"
 cfg-if = "1.0.0"
 clap = { version = "4.4.7", features = ["derive"] }
-prettydiff = { version = "0.7.0", default-features = false }
+prettydiff = { version = "0.8.0", default-features = false }
 serde_yaml = "0.9.16"
 test-generator = "0.3.1"
 walkdir = "2.3.2"