diff --git a/Cargo.toml b/Cargo.toml
index 6c6db0e..f789606 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,7 +24,7 @@ byteorder = "1.4"
 cbc = "0.1"
 chrono = "0.4"
 digest = "0.10"
-hex-literal = "0.4"
+hex-literal = "1.1"
 hmac = "0.12"
 lz4_flex = "0.11"
 plist = "1.3"