diff --git a/.gitignore b/.gitignore
index a9a2031..aea391f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@
 /once_cell-1.0.2.crate
 /once_cell-1.1.0.crate
 /once_cell-1.2.0.crate
+/once_cell-1.3.0.crate
diff --git a/once_cell-fix-metadata.diff b/once_cell-fix-metadata.diff
new file mode 100644
index 0000000..4b51ef1
--- /dev/null
+++ b/once_cell-fix-metadata.diff
@@ -0,0 +1,11 @@
+--- once_cell-1.3.0/Cargo.toml	2020-01-14T17:46:39+00:00
++++ once_cell-1.3.0/Cargo.toml	2020-01-15T00:57:23.465074+00:00
+@@ -52,7 +52,7 @@
+ name = "test_synchronization"
+ required-features = ["std"]
+ [dependencies.parking_lot]
+-version = "0.9.0"
++version = "0.10.0"
+ optional = true
+ default_features = false
+ [dev-dependencies.crossbeam-utils]
diff --git a/rust-once_cell.spec b/rust-once_cell.spec
index 5e04140..476dffd 100644
--- a/rust-once_cell.spec
+++ b/rust-once_cell.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 10
+# Generated by rust2rpm 13
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate once_cell
 
 Name:           rust-%{crate}
-Version:        1.2.0
+Version:        1.3.0
 Release:        1%{?dist}
 Summary:        Single assignment cells and lazy values
 
@@ -13,6 +13,9 @@ Summary:        Single assignment cells and lazy values
 License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/once_cell
 Source:         %{crates_source}
+# Initial patched metadata
+# * Bump to parking_lot 0.10
+Patch0:         once_cell-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
 %if %{__cargo_skip_build}
@@ -38,7 +41,7 @@ which use "%{crate}" crate.
 %files          devel
 %license LICENSE-APACHE LICENSE-MIT
 %doc README.md CHANGELOG.md
-%{cargo_registry}/%{crate}-%{version}/
+%{cargo_registry}/%{crate}-%{version_no_tilde}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -50,7 +53,7 @@ This package contains library source intended for building other packages
 which use "default" feature of "%{crate}" crate.
 
 %files       -n %{name}+default-devel
-%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
 %package     -n %{name}+parking_lot-devel
 Summary:        %{summary}
@@ -62,7 +65,7 @@ This package contains library source intended for building other packages
 which use "parking_lot" feature of "%{crate}" crate.
 
 %files       -n %{name}+parking_lot-devel
-%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
 %package     -n %{name}+std-devel
 Summary:        %{summary}
@@ -74,7 +77,7 @@ This package contains library source intended for building other packages
 which use "std" feature of "%{crate}" crate.
 
 %files       -n %{name}+std-devel
-%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
@@ -95,6 +98,9 @@ which use "std" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Wed Jan 15 2020 Josh Stone <jistone@redhat.com> - 1.3.0-1
+- Update to 1.3.0
+
 * Mon Sep 23 07:53:58 CEST 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 1.2.0-1
 - Update to 1.2.0
 
diff --git a/sources b/sources
index 543f028..8c08950 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (once_cell-1.2.0.crate) = 0f3044445d4cdf0b0a84a03ae6bd98fe3922eac79835fea8b35119f66e5ed970886cc4b0c910f0514da117b6f0eac28d7727034456d6a5f08c2ef1bcd58046e3
+SHA512 (once_cell-1.3.0.crate) = 2d662e410fd3c0cc30a65e711f6ab0120f76f59e9b6b6bf0e99d2c6c1333397688d9923aa3778e956c125297cb00bc9509869279ff21725819621be7c7bdec4b