diff --git a/.gitignore b/.gitignore
index 49eadf1..b351821 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /arbitrary-0.2.0.crate
 /arbitrary-0.4.4.crate
+/arbitrary-0.4.5.crate
diff --git a/rust-arbitrary.spec b/rust-arbitrary.spec
index fd067c1..ada3f17 100644
--- a/rust-arbitrary.spec
+++ b/rust-arbitrary.spec
@@ -5,7 +5,7 @@
 %global crate arbitrary
 
 Name:           rust-%{crate}
-Version:        0.4.4
+Version:        0.4.5
 Release:        1%{?dist}
 Summary:        Trait for generating structured data from unstructured data
 
@@ -78,8 +78,6 @@ which use "derive_arbitrary" feature of "%{crate}" crate.
 
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
-# https://github.com/rust-fuzz/arbitrary/pull/45
-chmod -v -x examples/derive_enum.rs tests/derive.rs
 %cargo_prep
 
 %generate_buildrequires
@@ -97,6 +95,9 @@ chmod -v -x examples/derive_enum.rs tests/derive.rs
 %endif
 
 %changelog
+* Fri Jun 19 2020 Josh Stone <jistone@redhat.com> - 0.4.5-1
+- Update to 0.4.5
+
 * Mon May 18 10:26:58 CEST 2020 Igor Raits <ignatenkobrain@fedoraproject.org> - 0.4.4-1
 - Update to 0.4.4
 
diff --git a/sources b/sources
index 6538340..784b323 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (arbitrary-0.4.4.crate) = 2f04b28409baadfa5ecb07fbbe014fdb45502af3d8c7bde654959d0400783db1f145d43bd0ee458288a46e32a3319bbc8b51c3936963450532325fda8d9505cd
+SHA512 (arbitrary-0.4.5.crate) = f0e9118de3149ba3ce1910f6d1c108a6251f021afcdf49f1e5c5d8a062a6408403ed306cc523535325d2db85376ea8428c85e17a3a28f3d50bb0146900d0963e