diff --git a/Cargo.lock b/Cargo.lock
index fbcdaad31cb..313bd7d2e41 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -682,9 +682,9 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.0.79"
+version = "1.0.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f"
+checksum = "2fff2a6927b3bb87f9595d67196a70493f627687a71d87a0d692242c33f58c11"
 dependencies = [
  "jobserver",
 ]
@@ -3739,9 +3739,9 @@ checksum = "eeb5a94c61e12e2cfc16ee3e2b6eca8f126a43c888586626337544a7e824a1af"
 
 [[package]]
 name = "mozangle"
-version = "0.3.4"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abe944fd6e85e054436f598b5fb12f492da8cf9554981bd4a23a91982f72657c"
+checksum = "ef98797da14500fb5eaabc90dc91cf7c42710c11330351521d72f4aa268d689c"
 dependencies = [
  "cc",
  "gl_generator 0.13.1",