diff --git a/Cargo.lock b/Cargo.lock
index 914c210f4c..05c5f24316 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1707,12 +1707,12 @@ dependencies = [
 
 [[package]]
 name = "ctrlc"
-version = "3.4.1"
+version = "3.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82e95fbd621905b854affdc67943b043a0fbb6ed7385fd5a25650d19a8a6cfdf"
+checksum = "b467862cc8610ca6fc9a1532d7777cee0804e678ab45410897b9396495994a0b"
 dependencies = [
  "nix 0.27.1",
- "windows-sys 0.48.0",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index cbe9417387..a68bd86885 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -188,7 +188,7 @@ criterion = "0.5.1"
 criterion-stats = "0.3.0"
 crossbeam-channel = "0.5.8"
 csv = "1.3.0"
-ctrlc = "3.4.1"
+ctrlc = "3.4.2"
 curve25519-dalek = "3.2.1"
 dashmap = "5.5.3"
 derivation-path = { version = "0.2.0", default-features = false }