diff --git a/Cargo.lock b/Cargo.lock
index 8276a90..6a97cd5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -45,11 +45,11 @@ checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
 [[package]]
 name = "bindgen"
-version = "0.65.1"
+version = "0.66.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfdf7b466f9a4903edc73f95d6d2bcd5baf8ae620638762244d3f60143643cc5"
+checksum = "f2b84e06fc203107bfbad243f4aba2af864eb7db3b1cf46ea0a023b0b433d2a7"
 dependencies = [
- "bitflags",
+ "bitflags 2.4.0",
  "cexpr",
  "clang-sys",
  "lazy_static",
@@ -72,6 +72,12 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
+[[package]]
+name = "bitflags"
+version = "2.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
+
 [[package]]
 name = "block-buffer"
 version = "0.9.0"
@@ -444,7 +450,7 @@ dependencies = [
 
 [[package]]
 name = "nginx-sys"
-version = "0.2.0"
+version = "0.3.0"
 dependencies = [
  "bindgen",
  "duct",
@@ -456,7 +462,7 @@ dependencies = [
 
 [[package]]
 name = "ngx"
-version = "0.4.0-beta"
+version = "0.5.0"
 dependencies = [
  "nginx-sys",
 ]
@@ -558,7 +564,7 @@ version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 6721749..e13b541 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ members = [
 
 [package]
 name = "ngx"
-version = "0.4.0-beta"
+version = "0.5.0"
 edition = "2021"
 autoexamples = false
 categories = ["api-bindings", "network-programming"]
@@ -19,7 +19,7 @@ keywords = ["nginx", "module", "sys"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-nginx-sys = { path = "nginx-sys", version = "0.2"}
+nginx-sys = { path = "nginx-sys", version = "0.3"}
 
 [badges]
 maintenance = { status = "experimental" }
diff --git a/nginx-sys/Cargo.toml b/nginx-sys/Cargo.toml
index ec4df4b..e26a8d7 100644
--- a/nginx-sys/Cargo.toml
+++ b/nginx-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "nginx-sys"
-version = "0.2.0"
+version = "0.3.0"
 edition = "2021"
 categories = ["external-ffi-bindings"]
 description = "FFI bindings to NGINX"
@@ -15,7 +15,7 @@ crate-type = ["staticlib", "rlib"]
 [dependencies]
 
 [build-dependencies]
-bindgen = "0.65.0"
+bindgen = "0.66.0"
 which = "4.4.0"
 duct = "0.13.6"
 ureq = { version = "2.6.2", features = ["tls"] }