diff --git a/Cargo.lock b/Cargo.lock
index 8e0f5cd4c28..4993ee3261b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2977,9 +2977,9 @@ checksum = "8eaf4bc02d17cbdd7ff4c7438cafcdf7fb9a4613313ad11b4f8fefe7d3fa0130"
 
 [[package]]
 name = "jobserver"
-version = "0.1.28"
+version = "0.1.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab46a6e9526ddef3ae7f787c06f0f2600639ba80ea3eade3d8e670a2230f51d6"
+checksum = "f08474e32172238f2827bd160c67871cdb2801430f65c3979184dc362e3ca118"
 dependencies = [
  "libc",
 ]