diff --git a/.gitignore b/.gitignore
index fc04a22..595381e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -41,3 +41,4 @@
 /openssl-sys-0.9.75.crate
 /openssl-sys-0.9.79.crate
 /openssl-sys-0.9.80.crate
+/openssl-sys-0.9.83.crate
diff --git a/README.md b/README.md
deleted file mode 100644
index 5cb6f2e..0000000
--- a/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# rust-openssl-sys
-
-The rust-openssl-sys package
\ No newline at end of file
diff --git a/openssl-sys-fix-metadata-auto.diff b/openssl-sys-fix-metadata-auto.diff
index e5f76df..194dc48 100644
--- a/openssl-sys-fix-metadata-auto.diff
+++ b/openssl-sys-fix-metadata-auto.diff
@@ -1,6 +1,6 @@
---- openssl-sys-0.9.80/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ openssl-sys-0.9.80/Cargo.toml	1970-01-01T00:00:01+00:00
-@@ -58,5 +58,3 @@
+--- openssl-sys-0.9.83/Cargo.toml	1970-01-01T00:00:01+00:00
++++ openssl-sys-0.9.83/Cargo.toml	2023-03-26T15:19:00.352916+00:00
+@@ -60,5 +60,3 @@
  unstable_boringssl = ["bssl-sys"]
  vendored = ["openssl-src"]
  
diff --git a/openssl-sys-fix-metadata.diff b/openssl-sys-fix-metadata.diff
index af73d3c..4bc183b 100644
--- a/openssl-sys-fix-metadata.diff
+++ b/openssl-sys-fix-metadata.diff
@@ -1,6 +1,6 @@
---- openssl-sys-0.9.80/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ openssl-sys-0.9.80/Cargo.toml	2022-12-21T13:23:19.047339+00:00
-@@ -30,10 +30,6 @@
+--- openssl-sys-0.9.83/Cargo.toml	1970-01-01T00:00:01+00:00
++++ openssl-sys-0.9.83/Cargo.toml	2023-03-26T15:19:33.128687+00:00
+@@ -31,10 +31,6 @@
  [package.metadata.pkg-config]
  openssl = "1.0.1"
  
@@ -11,12 +11,13 @@
  [dependencies.libc]
  version = "0.2"
  
-@@ -41,20 +37,11 @@
+@@ -42,21 +38,11 @@
  version = "1.0"
  
  [build-dependencies.bindgen]
--version = "0.60.1"
-+version = "0.63"
+-version = "0.64.0"
+-features = ["experimental"]
++version = "0.63.0"
  optional = true
  
  [build-dependencies.cc]
diff --git a/rust-openssl-sys.spec b/rust-openssl-sys.spec
index dcdacaa..19c8851 100644
--- a/rust-openssl-sys.spec
+++ b/rust-openssl-sys.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 23
+# Generated by rust2rpm 24
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate openssl-sys
 
 Name:           rust-openssl-sys
-Version:        0.9.80
+Version:        0.9.83
 Release:        %autorelease
 Summary:        FFI bindings to OpenSSL
 
@@ -15,7 +15,7 @@ Source:         %{crates_source}
 # Automatically generated patch to strip foreign dependencies
 Patch:          openssl-sys-fix-metadata-auto.diff
 # Manually created patch for downstream crate metadata changes
-# * bump optional bindgen dependency from 0.60.1 to 0.63
+# * temporarily downgrade optional bindgen dependency from 0.64 to 0.63
 # * drop feature and dependencies for unstable BoringSSL support
 # * drop feature and dependencies for building against vendored OpenSSL sources
 Patch:          openssl-sys-fix-metadata.diff
diff --git a/sources b/sources
index c186ddf..440002e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (openssl-sys-0.9.80.crate) = e141423f7a7c72d9062616b87163d2e1ded028ec165b3758c52a2e5f8519cd517fb1a89fa0ab3da27e0b47a1f5973772673d8233e98cf4ef79ded56e0363a072
+SHA512 (openssl-sys-0.9.83.crate) = f8fb1a36fccb20f109843b3945e712c8889dc26079ab8dfaef79a9e8d3b9f7c3050f62084349adf102b9d46523a3abcc387809aa27ef7086113bcc28ea2776d4