diff --git a/cudnn/Cargo.toml b/cudnn/Cargo.toml
index 4d37653..e86bb59 100644
--- a/cudnn/Cargo.toml
+++ b/cudnn/Cargo.toml
@@ -15,7 +15,7 @@ license         = "MIT OR Apache-2.0"
 
 [dependencies]
 libc = "0.2"
-collenchyma = "0.0.7"
+collenchyma = "0.0.8"
 cudnn-sys = { version = "0.0.2", path = "../cudnn-sys" }
 
 clippy = { version = "0.0.27", optional = true }