diff --git a/Cargo.lock b/Cargo.lock
index 4eb4264add..678c073f00 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -28,7 +28,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "regex",
- "rustc-hash",
+ "rustc-hash 1.1.0",
  "shlex",
  "syn",
  "which",
@@ -36,9 +36,9 @@ dependencies = [
 
 [[package]]
 name = "bindgen"
-version = "0.70.1"
+version = "0.71.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f49d8fed880d473ea71efb9bf597651e77201bdd4893efe54c9e5d65ae04ce6f"
+checksum = "360897d4f2fdeea5d32f6dac9287952ae5babdc2aad42ad787c9470a4a6e3fee"
 dependencies = [
  "bitflags",
  "cexpr",
@@ -49,7 +49,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "regex",
- "rustc-hash",
+ "rustc-hash 2.1.0",
  "shlex",
  "syn",
 ]
@@ -388,11 +388,10 @@ checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
 [[package]]
 name = "mlir-sys"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fae0a14b0940736a243fef4a4d96d8cdf8a253272031b63c5e4b1bea207c82b0"
+version = "0.4.0"
+source = "git+https://github.com/mlir-rs/mlir-sys#00c9eb427b35c38a75c181adc698a9f7138ab028"
 dependencies = [
- "bindgen 0.70.1",
+ "bindgen 0.71.0",
 ]
 
 [[package]]
@@ -499,6 +498,12 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
 
+[[package]]
+name = "rustc-hash"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c7fb8039b3032c191086b10f11f319a6e99e1e82889c5cc6046f515c9db1d497"
+
 [[package]]
 name = "rustix"
 version = "0.38.34"
diff --git a/macro/Cargo.toml b/macro/Cargo.toml
index e1257d229e..1838684c2b 100644
--- a/macro/Cargo.toml
+++ b/macro/Cargo.toml
@@ -26,5 +26,5 @@ unindent = "0.2.3"
 
 [dev-dependencies]
 melior = { path = "../melior", features = ["ods-dialects"] }
-mlir-sys = "0.3.0"
+mlir-sys = { git = "https://github.com/mlir-rs/mlir-sys" }
 pretty_assertions = "1.4.1"
diff --git a/melior/Cargo.toml b/melior/Cargo.toml
index 4d0580115d..bd4c0f8be5 100644
--- a/melior/Cargo.toml
+++ b/melior/Cargo.toml
@@ -15,7 +15,7 @@ helpers = ["ods-dialects"]
 
 [dependencies]
 melior-macro = { version = "0.12.2", path = "../macro" }
-mlir-sys = "0.3.0"
+mlir-sys = { git = "https://github.com/mlir-rs/mlir-sys" }
 
 [dev-dependencies]
 indoc = "2.0.5"