diff --git a/examples/vendored/complicated_cargo_library/Cargo.lock b/examples/vendored/complicated_cargo_library/Cargo.lock
index 6b1dc7a71..dacf426fd 100644
--- a/examples/vendored/complicated_cargo_library/Cargo.lock
+++ b/examples/vendored/complicated_cargo_library/Cargo.lock
@@ -32,9 +32,9 @@ dependencies = [
 
 [[package]]
 name = "atom"
-version = "0.3.5"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c86699c3f02778ec07158376991c8f783dd1f2f95c579ffaf0738dc984b2fe2"
+checksum = "c9ff149ed9780025acfdb36862d35b28856bb693ceb451259a7164442f22fdc3"
 
 [[package]]
 name = "autocfg"