diff --git a/Cargo.toml b/Cargo.toml
index dc1c030..afdb2ee 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,7 @@ pest_derive = "^2.1"
 regex = "^1.4"
 
 [dev-dependencies]
-pretty_assertions = "0.6.1"
+pretty_assertions = "0.7.1"
 tempfile = "3.1.0"
 git2 = { version = "^0.13" }