diff --git a/library/stdarch/crates/stdsimd/Cargo.toml b/library/stdarch/crates/stdsimd/Cargo.toml
index 4792057d8612..aacfe97a3d10 100644
--- a/library/stdarch/crates/stdsimd/Cargo.toml
+++ b/library/stdarch/crates/stdsimd/Cargo.toml
@@ -29,7 +29,7 @@ cfg-if = "0.1"
 
 [dev-dependencies]
 auxv = "0.3.3"
-quickcheck = "0.7"
+quickcheck = "0.8"
 rand = "0.6"
 cupid = "0.6.0"