diff --git a/Cargo.lock b/Cargo.lock
index 67ec6d90f0..f6a57159f0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2060,20 +2060,20 @@ dependencies = [
 
 [[package]]
 name = "cbindgen"
-version = "0.26.0"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da6bc11b07529f16944307272d5bd9b22530bc7d05751717c9d416586cedab49"
+checksum = "3fce8dd7fcfcbf3a0a87d8f515194b49d6135acab73e18bd380d1d93bb1a15eb"
 dependencies = [
  "heck 0.4.1",
- "indexmap 1.9.3",
+ "indexmap 2.3.0",
  "log",
  "proc-macro2",
  "quote",
  "serde",
  "serde_json",
- "syn 1.0.109",
+ "syn 2.0.72",
  "tempfile",
- "toml 0.5.11",
+ "toml 0.8.19",
 ]
 
 [[package]]
diff --git a/crates/gpui/Cargo.toml b/crates/gpui/Cargo.toml
index 3d285ce59e..e61362b77e 100644
--- a/crates/gpui/Cargo.toml
+++ b/crates/gpui/Cargo.toml
@@ -86,7 +86,7 @@ embed-resource = "2.4"
 
 [target.'cfg(target_os = "macos")'.build-dependencies]
 bindgen = "0.65.1"
-cbindgen = { version = "0.26.0", default-features = false }
+cbindgen = { version = "0.27.0", default-features = false }
 
 [target.'cfg(target_os = "macos")'.dependencies]
 block = "0.1"