diff --git a/Cargo.toml b/Cargo.toml
index 9892ec5924..3451c7442a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,7 +24,7 @@ skeptic = "0.13"
 
 [build-dependencies]
 anyhow = "1"
-bindgen = "0.63"
+bindgen = "0.65.1"
 cc = "1.0"
 skeptic = "0.13"
 
diff --git a/build.rs b/build.rs
index 3629d3fbba..40250a98f1 100644
--- a/build.rs
+++ b/build.rs
@@ -161,7 +161,7 @@ fn generate_bindings(defines: &[(&str, &str)], includes: &[PathBuf]) -> Result<S
                 .map(|inc| format!("-I{}", inc.to_string_lossy())),
         )
         .clang_args(defines.iter().map(|(var, val)| format!("-D{var}={val}")))
-        .rustfmt_bindings(true)
+        .formatter(bindgen::Formatter::Rustfmt)
         .no_copy("_zval_struct")
         .no_copy("_zend_string")
         .no_copy("_zend_array")
diff --git a/docsrs_bindings.rs b/docsrs_bindings.rs
index 256b9399e4..f4fb348490 100644
--- a/docsrs_bindings.rs
+++ b/docsrs_bindings.rs
@@ -1,4 +1,4 @@
-/* automatically generated by rust-bindgen 0.63.0 */
+/* automatically generated by rust-bindgen 0.65.1 */
 
 pub const ZEND_DEBUG: u32 = 1;
 pub const _ZEND_TYPE_NAME_BIT: u32 = 16777216;
@@ -87,11 +87,6 @@ pub const CONST_CS: u32 = 0;
 pub const CONST_PERSISTENT: u32 = 1;
 pub const CONST_NO_FILE_CACHE: u32 = 2;
 pub const CONST_DEPRECATED: u32 = 4;
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct __sigset_t {
-    pub __val: [::std::os::raw::c_ulong; 16usize],
-}
 pub type zend_long = i64;
 pub type zend_ulong = u64;
 pub type zend_uchar = ::std::os::raw::c_uchar;
@@ -1032,15 +1027,7 @@ pub struct _zend_execute_data {
     pub run_time_cache: *mut *mut ::std::os::raw::c_void,
     pub extra_named_params: *mut zend_array,
 }
-pub type __jmp_buf = [::std::os::raw::c_long; 8usize];
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct __jmp_buf_tag {
-    pub __jmpbuf: __jmp_buf,
-    pub __mask_was_saved: ::std::os::raw::c_int,
-    pub __saved_mask: __sigset_t,
-}
-pub type jmp_buf = [__jmp_buf_tag; 1usize];
+pub type sigjmp_buf = [::std::os::raw::c_int; 49usize];
 pub type zend_executor_globals = _zend_executor_globals;
 extern "C" {
     pub static mut executor_globals: zend_executor_globals;
@@ -1107,7 +1094,7 @@ pub struct _zend_executor_globals {
     pub symtable_cache_ptr: *mut *mut zend_array,
     pub symbol_table: zend_array,
     pub included_files: HashTable,
-    pub bailout: *mut jmp_buf,
+    pub bailout: *mut sigjmp_buf,
     pub error_reporting: ::std::os::raw::c_int,
     pub exit_status: ::std::os::raw::c_int,
     pub function_table: *mut HashTable,