diff --git a/Cargo.toml b/Cargo.toml
index 2b279765e..18ab37d56 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,7 +12,7 @@ with-syntex = ["syntex_syntax"]
 unstable-testing = ["clippy", "compiletest_rs"]
 
 [dependencies]
-syntex_syntax = { version = "^0.48.0", optional = true }
+syntex_syntax = { version = "^0.50.0", optional = true }
 clippy = { version = "0.*", optional = true }
 compiletest_rs = { version = "^0.2.0", optional = true }