diff --git a/.gitignore b/.gitignore
index 166d15d..df0d0e5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 /const_fn-0.4.3.crate
 /const_fn-0.4.4.crate
 /const_fn-0.4.5.crate
+/const_fn-0.4.6.crate
diff --git a/rust-const_fn.spec b/rust-const_fn.spec
index 38c72f9..8e04b44 100644
--- a/rust-const_fn.spec
+++ b/rust-const_fn.spec
@@ -5,8 +5,8 @@
 %global crate const_fn
 
 Name:           rust-%{crate}
-Version:        0.4.5
-Release:        2%{?dist}
+Version:        0.4.6
+Release:        1%{?dist}
 Summary:        Attribute for easy generation of const functions
 
 # Upstream license specification: Apache-2.0 OR MIT
@@ -71,6 +71,10 @@ which use "default" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Sun Mar 28 2021 Fabio Valentini <decathorpe@gmail.com> - 0.4.6-1
+- Update to version 0.4.6.
+- Fixes RHBZ#1943858
+
 * Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.5-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
 
diff --git a/sources b/sources
index f1d17e5..4b87ffa 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (const_fn-0.4.5.crate) = 6e41e2d5b185178ea0b7efe8303b7a3a532d3c7d7c7c4c9f093007c81edef2ed5ac8d456da167247b53a128c12ba3a6e1c32497ca11b7c5cb1b03ae37c7c897c
+SHA512 (const_fn-0.4.6.crate) = 0ac34f2789f4ea2c22c482470944100ad9f03cd99a2ad3e208f0571b2399915a2b7d193990a6d8af1b3755c7623b4be9c560bc66038b9c5a3f1dfb35ce66bdb1