diff --git a/.gitignore b/.gitignore
index b607888..235f42b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 
 /similar-1.3.0.crate
 /similar-2.1.0.crate
+/similar-2.2.0.crate
diff --git a/rust-similar.spec b/rust-similar.spec
index b070735..c1562de 100644
--- a/rust-similar.spec
+++ b/rust-similar.spec
@@ -1,23 +1,22 @@
-# Generated by rust2rpm 20
-# * resolve circular dependency with insta
+# Generated by rust2rpm 22
+# * resolve dependency loop with insta
 %bcond_with check
 %global debug_package %{nil}
 
 %global crate similar
 
-Name:           rust-%{crate}
-Version:        2.1.0
+Name:           rust-similar
+Version:        2.2.0
 Release:        %autorelease
 Summary:        Diff library for Rust
 
-# Upstream license specification: Apache-2.0
-License:        ASL 2.0
+License:        Apache-2.0
 URL:            https://crates.io/crates/similar
 Source:         %{crates_source}
 
 ExclusiveArch:  %{rust_arches}
 
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
 Diff library for Rust.}
@@ -34,9 +33,10 @@ This package contains library source intended for building other packages which
 use the "%{crate}" crate.
 
 %files          devel
-%license LICENSE
-%doc CHANGELOG.md README.md
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%license %{crate_instdir}/LICENSE
+%doc %{crate_instdir}/CHANGELOG.md
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -48,7 +48,7 @@ This package contains library source intended for building other packages which
 use the "default" feature of the "%{crate}" crate.
 
 %files       -n %{name}+default-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+bstr-devel
 Summary:        %{summary}
@@ -60,7 +60,7 @@ This package contains library source intended for building other packages which
 use the "bstr" feature of the "%{crate}" crate.
 
 %files       -n %{name}+bstr-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+bytes-devel
 Summary:        %{summary}
@@ -72,7 +72,7 @@ This package contains library source intended for building other packages which
 use the "bytes" feature of the "%{crate}" crate.
 
 %files       -n %{name}+bytes-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+inline-devel
 Summary:        %{summary}
@@ -84,7 +84,7 @@ This package contains library source intended for building other packages which
 use the "inline" feature of the "%{crate}" crate.
 
 %files       -n %{name}+inline-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+serde-devel
 Summary:        %{summary}
@@ -96,7 +96,7 @@ This package contains library source intended for building other packages which
 use the "serde" feature of the "%{crate}" crate.
 
 %files       -n %{name}+serde-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+text-devel
 Summary:        %{summary}
@@ -108,7 +108,7 @@ This package contains library source intended for building other packages which
 use the "text" feature of the "%{crate}" crate.
 
 %files       -n %{name}+text-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+unicode-devel
 Summary:        %{summary}
@@ -120,7 +120,7 @@ This package contains library source intended for building other packages which
 use the "unicode" feature of the "%{crate}" crate.
 
 %files       -n %{name}+unicode-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+unicode-segmentation-devel
 Summary:        %{summary}
@@ -132,7 +132,7 @@ This package contains library source intended for building other packages which
 use the "unicode-segmentation" feature of the "%{crate}" crate.
 
 %files       -n %{name}+unicode-segmentation-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
diff --git a/sources b/sources
index 74a4145..73c5bea 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (similar-2.1.0.crate) = 5e19ea40e22fef17b08651ddcbe7cc2a9763c5ed104a1f3bb7a288e061df56f56248b5e82f65e697defccbe9ca4d338752cecceb2d0f3e7712fe7318ba299604
+SHA512 (similar-2.2.0.crate) = 54d74e9003014683da0cc2b64788c5ac93d3d7ead418484ee5fab9d65395c8665336fd30cd4c9491fddc4e747959e1fd661862624e9b9c955b44de6e3bda7937