diff --git a/Cargo.lock b/Cargo.lock
index 7439159..4090616 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,14 +1,14 @@
-[root]
+[[package]]
+name = "getopts"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
 name = "nrgrip"
 version = "0.1.0"
 dependencies = [
- "getopts 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "getopts 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "getopts"
-version = "0.2.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [metadata]
-"checksum getopts 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)" = "d9047cfbd08a437050b363d35ef160452c5fe8ea5187ae0a624708c91581d685"
+"checksum getopts 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)" = "b900c08c1939860ce8b54dc6a89e26e00c04c380fd0e09796799bd7f12861e05"