diff --git a/fuzzer/Cargo.toml b/fuzzer/Cargo.toml
index 4514c604..f2115101 100644
--- a/fuzzer/Cargo.toml
+++ b/fuzzer/Cargo.toml
@@ -11,7 +11,7 @@ unstable = []
 clap = "2.32"
 log = "0.4"
 pretty_env_logger = "0.4"
-rand = "0.7"
+rand = "0.8"
 libc = "0.2"
 wait-timeout = "0.2"
 ctrlc = { version = "3.1", features = ["termination"] }