--- a/Cargo.toml
+++ b/Cargo.toml
@@ -85,13 +85,13 @@
 features = ["full"]
 
 [dev-dependencies.insta]
-version = "1.41.1"
+version = "1.39"
 
 [dev-dependencies.pretty_assertions]
 version = "1.4.0"
 
 [dev-dependencies.rstest]
-version = "0.23.0"
+version = "0.17"
 
 [build-dependencies.rustc_version]
 version = "0.4.1"