diff --git a/Cargo.lock b/Cargo.lock
index 4a37390e019..1fa7b9b8815 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2711,9 +2711,9 @@ dependencies = [
 
 [[package]]
 name = "itoa"
-version = "0.4.1"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c069bbec61e1ca5a596166e55dfe4773ff745c3d16b700013bcaff9a6df2c682"
+checksum = "b8b7a7c0c47db5545ed3fef7468ee7bb5b74691498139e4b3f6a20685dc6dd8e"
 
 [[package]]
 name = "jemalloc-sys"