diff --git a/Cargo.lock b/Cargo.lock
index 29d37bf34d9..60edf34da30 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -689,9 +689,9 @@ dependencies = [
 
 [[package]]
 name = "cbindgen"
-version = "0.25.0"
+version = "0.26.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "faeaa693e5a727975a79211b8f35c0cb09b031fdb6eaa4a788bc6713d01488ca"
+checksum = "da6bc11b07529f16944307272d5bd9b22530bc7d05751717c9d416586cedab49"
 dependencies = [
  "clap",
  "heck",
diff --git a/ports/libsimpleservo/capi/Cargo.toml b/ports/libsimpleservo/capi/Cargo.toml
index 73ad52c3cf6..802547c3060 100644
--- a/ports/libsimpleservo/capi/Cargo.toml
+++ b/ports/libsimpleservo/capi/Cargo.toml
@@ -26,7 +26,7 @@ libc = { workspace = true }
 winapi = { workspace = true, features = ["wingdi", "winuser", "winnt", "winbase", "processenv", "namedpipeapi", "ntdef", "minwindef", "handleapi", "debugapi"] }
 
 [build-dependencies]
-cbindgen = "0.25"
+cbindgen = "0.26"
 
 [features]
 debugmozjs = ["simpleservo/debugmozjs"]