diff --git a/_service b/_service
index 29b1f06..a9d9863 100644
--- a/_service
+++ b/_service
@@ -3,7 +3,7 @@
     <param name="url">https://github.com/eqrion/cbindgen.git</param>
     <param name="versionformat">@PARENT_TAG@+git@TAG_OFFSET@</param>
     <param name="scm">git</param>
-    <param name="revision">v0.21.0</param>
+    <param name="revision">v0.22.0</param>
     <param name="match-tag">*</param>
     <param name="versionrewrite-pattern">v(\d+\.\d+\.\d+)</param>
     <param name="versionrewrite-replacement">\1</param>
diff --git a/cbindgen-0.21.0+git0.tar.xz b/cbindgen-0.21.0+git0.tar.xz
deleted file mode 100644
index cfb8c23..0000000
--- a/cbindgen-0.21.0+git0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8d120b91a48e4ea0d62262a3eff2dd71a15ddc4e8f6bc3292269bdae0a67dc2c
-size 147900
diff --git a/cbindgen-0.22.0+git0.tar.xz b/cbindgen-0.22.0+git0.tar.xz
new file mode 100644
index 0000000..ec590d1
--- /dev/null
+++ b/cbindgen-0.22.0+git0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f9c9b89a844e04c29abdc468e03750dd71e70268ea4e626707bf969b9216c08d
+size 150012
diff --git a/rust-cbindgen.changes b/rust-cbindgen.changes
index a03a00d..e26debb 100644
--- a/rust-cbindgen.changes
+++ b/rust-cbindgen.changes
@@ -1,3 +1,18 @@
+-------------------------------------------------------------------
+Wed Apr 20 00:14:13 UTC 2022 - william.brown@suse.com
+
+- Update to version 0.22.0+git0:
+  * v0.22.0
+  * Support rename rule for union body members.
+  * constant: Add support for other expressions WebRender uses.
+  * constant: Add support for associated constant expressions.
+  * Fix regression in CamelCase rename rule (should be lowerCamelCase)
+  * enumeration: simplify standard types in variants.
+  * Avoid generating and writing bindings when called recursively
+  * Cython: Omit per-variant tags in unions generated for Rust enums
+  * Update various dependencies.
+  * v0.21.0
+
 -------------------------------------------------------------------
 Tue Apr  5 05:36:24 UTC 2022 - William Brown <william.brown@suse.com>
 
diff --git a/rust-cbindgen.spec b/rust-cbindgen.spec
index 6fc18fb..dd828f0 100644
--- a/rust-cbindgen.spec
+++ b/rust-cbindgen.spec
@@ -20,7 +20,7 @@
 %global crate_name cbindgen
 %global rustflags -Clink-arg=-Wl,-z,relro,-z,now
 Name:           rust-%{crate_name}
-Version:        0.21.0+git0
+Version:        0.22.0+git0
 Release:        0
 Summary:        A tool for generating C bindings from Rust code
 License:        MPL-2.0
diff --git a/vendor.tar.xz b/vendor.tar.xz
index 6b7cc77..f10963c 100644
--- a/vendor.tar.xz
+++ b/vendor.tar.xz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:efcc17a5f4972b9a2cd629efff78e23d5da8b053090ea12eb2c63f75440fd173
-size 5669112
+oid sha256:9e731215028530c7df565df15799d955faa27722f5196721c2ab43335ceb507b
+size 5628064