diff --git a/Cargo.lock b/Cargo.lock
index 1ef80514..89dced70 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -675,9 +675,9 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.2.64"
+version = "1.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dad887fd958be91b5098c0248def011f4523ab786cd411be668777e55063501f"
+checksum = "54413ede23c2daf518f35156dfde027feb2374004d63bd497f983c8db9c0e313"
 dependencies = [
  "find-msvc-tools",
  "jobserver",
@@ -2193,9 +2193,9 @@ dependencies = [
 
 [[package]]
 name = "find-msvc-tools"
-version = "0.1.9"
+version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5baebc0774151f905a1a2cc41989300b1e6fbb29aff0ceffa1064fdd3088d582"
+checksum = "ef25905e51abafe4dcea6c15fec58c57b601cdbd0ee53d22ea1d3016c587d39b"
 
 [[package]]
 name = "fixedbitset"