diff --git a/.gitignore b/.gitignore
index 76f542b..23bfc9b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /rand_isaac-0.1.1.crate
+/rand_isaac-0.2.0.crate
diff --git a/rust-rand_isaac.spec b/rust-rand_isaac.spec
index 8a1030a..3462ac3 100644
--- a/rust-rand_isaac.spec
+++ b/rust-rand_isaac.spec
@@ -5,8 +5,8 @@
 %global crate rand_isaac
 
 Name:           rust-%{crate}
-Version:        0.1.1
-Release:        7%{?dist}
+Version:        0.2.0
+Release:        1%{?dist}
 Summary:        ISAAC random number generator
 
 # Upstream license specification: MIT/Apache-2.0
@@ -76,18 +76,6 @@ which use "serde1" feature of "%{crate}" crate.
 %files       -n %{name}+serde1-devel
 %ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
 
-%package     -n %{name}+serde_derive-devel
-Summary:        %{summary}
-BuildArch:      noarch
-
-%description -n %{name}+serde_derive-devel %{_description}
-
-This package contains library source intended for building other packages
-which use "serde_derive" feature of "%{crate}" crate.
-
-%files       -n %{name}+serde_derive-devel
-%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
-
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
 %cargo_prep
@@ -107,6 +95,9 @@ which use "serde_derive" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Sun Aug 04 10:33:57 CEST 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.2.0-1
+- Update to 0.2.0
+
 * Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.1.1-7
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
 
diff --git a/sources b/sources
index df4fb7c..e39412f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (rand_isaac-0.1.1.crate) = 9e8f6c79abc53352c971f8182dcaa7979904d5649eec9008262bb0aaf0585b4c4817351cd80ffa8d07f172ff4c82d85a09ef2642a08f608fc6be3e246ed7f82e
+SHA512 (rand_isaac-0.2.0.crate) = 333427c31afe06516bcca34a53368b5ad215fa1ae27ab4660072aa773309f8a2532603dffcfe60d6e63c61731d81bc3c48a93422586a210c692d8037f93cad18