diff --git a/Cargo.lock b/Cargo.lock
index 5da76d8..45d6e10 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -11,6 +11,6 @@ dependencies = [
 
 [[package]]
 name = "sysexits"
-version = "0.8.0"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aaeada5433f30b34f25f70784cfc22b05d06a32eaa7e598b1433ecffb27e9499"
+checksum = "c4008983d29e823b1415f5f12732d5c9a44059795fb6218262cc0185668851e2"