diff --git a/Cargo.lock b/Cargo.lock
index 25806f0540..b5b8af3501 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -404,9 +404,9 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "priority-queue"
-version = "2.0.2"
+version = "2.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "509354d8a769e8d0b567d6821b84495c60213162761a732d68ce87c964bd347f"
+checksum = "70c501afe3a2e25c9bd219aa56ec1e04cdb3fcdd763055be268778c13fa82c1f"
 dependencies = [
  "autocfg",
  "equivalent",