diff --git a/croaring-sys/Cargo.toml b/croaring-sys/Cargo.toml
index 403886a..d87fd16 100644
--- a/croaring-sys/Cargo.toml
+++ b/croaring-sys/Cargo.toml
@@ -20,4 +20,4 @@ doctest = false
 [dependencies]
 
 [build-dependencies]
-cc = "1"
+cc = "1.1"