diff --git a/Cargo.lock b/Cargo.lock
index 5bac335d..e5e6ec6b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -212,9 +212,9 @@ checksum = "0e4cec68f03f32e44924783795810fa50a7035d8c8ebe78580ad7e6c703fba38"
 
 [[package]]
 name = "cbindgen"
-version = "0.14.2"
+version = "0.14.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "104ca409bbff8293739438c71820a2606111b5f8f81835536dc673dfd807369e"
+checksum = "e783d38a7700989e0209d0b0ed224c34ade92d3603da0cf15dc502ebada685a6"
 dependencies = [
  "clap",
  "heck",
diff --git a/utils/cgen/Cargo.toml b/utils/cgen/Cargo.toml
index 22bc2097..62b44bdd 100644
--- a/utils/cgen/Cargo.toml
+++ b/utils/cgen/Cargo.toml
@@ -6,4 +6,4 @@ publish = false
 edition = "2018"
 
 [dependencies]
-cbindgen = "=0.14.2"
+cbindgen = "=0.14.4"