diff --git a/Cargo.toml b/Cargo.toml
index 07dd5d9..7a25c98 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -37,7 +37,7 @@ version = "^0.1"
 
 [dependencies.generic-array]
 # same version that digest depends on
-version = "^0.6"
+version = "^0.8"
 
 [dev-dependencies.sha2]
 version = "0.6"