diff --git a/Cargo.toml b/Cargo.toml
index dbb5fee..faa5e41 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -32,7 +32,7 @@ version = { workspace = true }
 enumcapsulate-macros = { version = "0.6.3", path = "./macros", optional = true }
 
 [dev-dependencies]
-tryexpand = "0.10.0"
+tryexpand = "=0.10.0"
 
 [features]
 default = ["derive"]