diff --git a/Cargo.lock b/Cargo.lock
index 7bd0b186724..86829d6124d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -616,11 +616,10 @@ dependencies = [
 
 [[package]]
 name = "chrono"
-version = "0.4.9"
+version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8493056968583b0193c1bb04d6f7684586f3726992d6c573261941a895dbd68"
+checksum = "80094f509cf8b5ae86a4966a39b3ff66cd7e2a3e594accec3743ff3fabeab5b2"
 dependencies = [
- "libc",
  "num-integer",
  "num-traits",
  "time",