diff --git a/Cargo.lock b/Cargo.lock
index f9898595..5939433c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -233,15 +233,15 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
-version = "0.4.26"
+version = "0.4.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec837a71355b28f6556dbd569b37b3f363091c0bd4b2e735674521b4c5fd9bc5"
+checksum = "95ed24df0632f708f5f6d8082675bef2596f7084dee3dd55f632290bf35bfe0f"
 dependencies = [
  "android-tzdata",
  "iana-time-zone",
  "num-traits",
  "serde",
- "winapi",
+ "windows-targets",
 ]
 
 [[package]]
diff --git a/dropshot/Cargo.toml b/dropshot/Cargo.toml
index c215c83b..e876fb6b 100644
--- a/dropshot/Cargo.toml
+++ b/dropshot/Cargo.toml
@@ -41,7 +41,7 @@ toml = "0.7.6"
 waitgroup = "0.1.2"
 
 [dependencies.chrono]
-version = "0.4.26"
+version = "0.4.28"
 features = [ "serde", "std", "clock" ]
 default-features = false