diff --git a/.gitignore b/.gitignore
index ae5f8d6..b321579 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,3 +20,4 @@
 /gstreamer-0.17.4.crate
 /gstreamer-0.18.3.crate
 /gstreamer-0.18.5.crate
+/gstreamer-0.18.6.crate
diff --git a/rust-gstreamer.spec b/rust-gstreamer.spec
index 91bee80..01b5618 100644
--- a/rust-gstreamer.spec
+++ b/rust-gstreamer.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 20
+# Generated by rust2rpm 21
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate gstreamer
 
 Name:           rust-%{crate}
-Version:        0.18.5
+Version:        0.18.6
 Release:        %autorelease
 Summary:        Rust bindings for GStreamer
 
@@ -16,7 +16,7 @@ Source:         %{crates_source}
 
 ExclusiveArch:  %{rust_arches}
 
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
 Rust bindings for GStreamer.}
@@ -33,9 +33,12 @@ This package contains library source intended for building other packages which
 use the "%{crate}" crate.
 
 %files          devel
-%license COPYRIGHT LICENSE-APACHE LICENSE-MIT
-%doc CHANGELOG.md README.md
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%license %{crate_instdir}/COPYRIGHT
+%license %{crate_instdir}/LICENSE-APACHE
+%license %{crate_instdir}/LICENSE-MIT
+%doc %{crate_instdir}/CHANGELOG.md
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -47,7 +50,7 @@ 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}+dox-devel
 Summary:        %{summary}
@@ -59,7 +62,7 @@ This package contains library source intended for building other packages which
 use the "dox" feature of the "%{crate}" crate.
 
 %files       -n %{name}+dox-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+ser_de-devel
 Summary:        %{summary}
@@ -71,7 +74,7 @@ This package contains library source intended for building other packages which
 use the "ser_de" feature of the "%{crate}" crate.
 
 %files       -n %{name}+ser_de-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+serde-devel
 Summary:        %{summary}
@@ -83,7 +86,7 @@ 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}+serde_bytes-devel
 Summary:        %{summary}
@@ -95,7 +98,7 @@ This package contains library source intended for building other packages which
 use the "serde_bytes" feature of the "%{crate}" crate.
 
 %files       -n %{name}+serde_bytes-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+v1_10-devel
 Summary:        %{summary}
@@ -107,7 +110,7 @@ This package contains library source intended for building other packages which
 use the "v1_10" feature of the "%{crate}" crate.
 
 %files       -n %{name}+v1_10-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+v1_12-devel
 Summary:        %{summary}
@@ -119,7 +122,7 @@ This package contains library source intended for building other packages which
 use the "v1_12" feature of the "%{crate}" crate.
 
 %files       -n %{name}+v1_12-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+v1_12_1-devel
 Summary:        %{summary}
@@ -131,7 +134,7 @@ This package contains library source intended for building other packages which
 use the "v1_12_1" feature of the "%{crate}" crate.
 
 %files       -n %{name}+v1_12_1-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+v1_14-devel
 Summary:        %{summary}
@@ -143,7 +146,7 @@ This package contains library source intended for building other packages which
 use the "v1_14" feature of the "%{crate}" crate.
 
 %files       -n %{name}+v1_14-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+v1_16-devel
 Summary:        %{summary}
@@ -155,7 +158,7 @@ This package contains library source intended for building other packages which
 use the "v1_16" feature of the "%{crate}" crate.
 
 %files       -n %{name}+v1_16-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+v1_18-devel
 Summary:        %{summary}
@@ -167,7 +170,7 @@ This package contains library source intended for building other packages which
 use the "v1_18" feature of the "%{crate}" crate.
 
 %files       -n %{name}+v1_18-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+v1_20-devel
 Summary:        %{summary}
@@ -179,7 +182,7 @@ This package contains library source intended for building other packages which
 use the "v1_20" feature of the "%{crate}" crate.
 
 %files       -n %{name}+v1_20-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 e366b2a..8504fe5 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (gstreamer-0.18.5.crate) = 6adfb42af0a0e07f397098d2c58d825549076eca8c4db2a5ccf3a5676040f53cb06ec20ffb3ffc63699241b508f7294f06f6d6d6a609e1e3b12fc9325893ac4e
+SHA512 (gstreamer-0.18.6.crate) = d254b344e8efbef38e1ea9c56437be364d0349198924aab3a120fa6cbf4a0deed0caa13def5bb978cbbe2d6e213b6e52aa83feb50cfc2af4549d69310e8eb38c