diff --git a/libvnc-sys/Cargo.toml b/libvnc-sys/Cargo.toml
index 5b1ac9e..1fbd0e7 100644
--- a/libvnc-sys/Cargo.toml
+++ b/libvnc-sys/Cargo.toml
@@ -18,7 +18,7 @@ bindgen    = "0.70.0"
 cc         = "1.0.95"
 pkg-config = "0.3.30"
 cmake      = { git = "https://github.com/Chiichen/cmake-rs.git", rev = "b0fdc01b3bedd3cec8dfbbff660bec9f496734ed" }
-which      = "6.0.3"
+which      = "7.0.0"
 
 [features]
 default = []