diff --git a/serde/Cargo.toml b/serde/Cargo.toml
index d82f1987..ac9a6578 100644
--- a/serde/Cargo.toml
+++ b/serde/Cargo.toml
@@ -18,7 +18,7 @@ travis-ci = { repository = "serde-rs/serde" }
 appveyor = { repository = "serde-rs/serde" }
 
 [dependencies]
-serde_derive = { version = "1.0.102", optional = true, path = "../serde_derive" }
+serde_derive = { version = "=1.0.102", optional = true, path = "../serde_derive" }
 
 [dev-dependencies]
 serde_derive = { version = "1.0", path = "../serde_derive" }