diff --git a/collector/compile-benchmarks/piston-image/Cargo.lock b/collector/compile-benchmarks/piston-image/Cargo.lock
index ab7ba48d0..6d8a8740a 100644
--- a/collector/compile-benchmarks/piston-image/Cargo.lock
+++ b/collector/compile-benchmarks/piston-image/Cargo.lock
@@ -28,9 +28,9 @@ checksum = "ff81738b726f5d099632ceaffe7fb65b90212e8dce59d518729e7e8634032d3d"
 
 [[package]]
 name = "cc"
-version = "1.0.3"
+version = "1.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9b13a57efd6b30ecd6598ebdb302cca617930b5470647570468a65d12ef9719"
+checksum = "e9e8aabfac534be767c909e0690571677d49f41bd8465ae876fe043d52ba5292"
 
 [[package]]
 name = "coco"
diff --git a/collector/compile-benchmarks/syn/Cargo.lock b/collector/compile-benchmarks/syn/Cargo.lock
index f8c7ae909..393c6b2ae 100644
--- a/collector/compile-benchmarks/syn/Cargo.lock
+++ b/collector/compile-benchmarks/syn/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "backtrace"
@@ -41,9 +41,9 @@ checksum = "4efd02e230a02e18f92fc2735f44597385ed02ad8f831e7c1c1156ee5e1ab3a5"
 
 [[package]]
 name = "cc"
-version = "1.0.3"
+version = "1.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9b13a57efd6b30ecd6598ebdb302cca617930b5470647570468a65d12ef9719"
+checksum = "e9e8aabfac534be767c909e0690571677d49f41bd8465ae876fe043d52ba5292"
 
 [[package]]
 name = "cfg-if"