diff --git a/Cargo.lock b/Cargo.lock
index f8d49eb..ee8232e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -76,9 +76,9 @@ checksum = "37b2a672a2cb129a2e41c10b1224bb368f9f37a2b16b612598138befd7b37eb5"
 
 [[package]]
 name = "cc"
-version = "1.2.4"
+version = "1.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9157bbaa6b165880c27a4293a474c91cdcf265cc68cc829bf10be0964a391caf"
+checksum = "8d6dbb628b8f8555f86d0323c2eb39e3ec81901f4b83e091db8a6a76d316a333"
 dependencies = [
  "shlex",
 ]
diff --git a/croaring-sys/Cargo.toml b/croaring-sys/Cargo.toml
index ec9fe22..b5bef79 100644
--- a/croaring-sys/Cargo.toml
+++ b/croaring-sys/Cargo.toml
@@ -20,4 +20,4 @@ doctest = false
 [dependencies]
 
 [build-dependencies]
-cc = "1.1"
+cc = "1.2"