diff --git a/Cargo.toml b/Cargo.toml
index 08472c0..7fd583c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -36,7 +36,7 @@ sparse-bitfield = "0.8.1"
 tree-index = "0.5.0"
 
 [dev-dependencies]
-quickcheck = "0.7.1"
+quickcheck = "0.8.0"
 data-encoding = "2.1.1"
 remove_dir_all = "0.5.1"
 tempfile = "3.0.4"