diff --git a/ql/Cargo.lock b/ql/Cargo.lock
index 451ff283686f..c6d82f879f37 100644
--- a/ql/Cargo.lock
+++ b/ql/Cargo.lock
@@ -133,9 +133,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
-version = "0.4.26"
+version = "0.4.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec837a71355b28f6556dbd569b37b3f363091c0bd4b2e735674521b4c5fd9bc5"
+checksum = "f56b4c72906975ca04becb8a30e102dfecddd0c06181e3e95ddc444be28881f8"
 dependencies = [
  "android-tzdata",
  "iana-time-zone",
@@ -144,7 +144,7 @@ dependencies = [
  "serde",
  "time",
  "wasm-bindgen",
- "winapi",
+ "windows-targets 0.48.0",
 ]
 
 [[package]]
diff --git a/ql/buramu/Cargo.toml b/ql/buramu/Cargo.toml
index 94a3345553b0..0f70891bade4 100644
--- a/ql/buramu/Cargo.toml
+++ b/ql/buramu/Cargo.toml
@@ -7,6 +7,6 @@ edition = "2018"
 
 [dependencies]
 lazy_static = "1.4.0"
-chrono = "0.4.26"
+chrono = "0.4.27"
 rayon = "1.7.0"
 regex = "1.9.3"