diff --git a/Cargo.lock b/Cargo.lock
index 1872d362..426bfaac 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -262,9 +262,9 @@ dependencies = [
 
 [[package]]
 name = "cbindgen"
-version = "0.10.0"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea013096b5149f9cb90e6f3df69bd7889bd6dceffc5f8fb85dea6bd1c16d4f0f"
+checksum = "e9cc2c99da3dca10bed56232afbd314af93aaa3afa43a9ff0ac59090b3f2a990"
 dependencies = [
  "log 0.4.8",
  "proc-macro2 1.0.6",
diff --git a/src/minion-ffi/Cargo.toml b/src/minion-ffi/Cargo.toml
index 65f5267e..4db8b7a0 100644
--- a/src/minion-ffi/Cargo.toml
+++ b/src/minion-ffi/Cargo.toml
@@ -11,4 +11,4 @@ crate-type = ["cdylib", "staticlib"]
 minion = {path = "../minion"}
 
 [build-dependencies]
-cbindgen = { version = "0.10.0", default-features = false }
+cbindgen = { version = "0.11.1", default-features = false }