diff --git a/.gitignore b/.gitignore
index 01f8dfc..b59a9d8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@
 /crossbeam-utils-0.7.2.crate
 /crossbeam-utils-0.8.0.crate
 /crossbeam-utils-0.8.1.crate
+/crossbeam-utils-0.8.3.crate
diff --git a/crossbeam-utils-fix-metadata.diff b/crossbeam-utils-fix-metadata.diff
new file mode 100644
index 0000000..a58570d
--- /dev/null
+++ b/crossbeam-utils-fix-metadata.diff
@@ -0,0 +1,9 @@
+--- crossbeam-utils-0.8.3/Cargo.toml	1970-01-01T00:00:00+00:00
++++ crossbeam-utils-0.8.3/Cargo.toml	2021-02-25T22:34:47.875626+00:00
+@@ -37,6 +37,3 @@
+ default = ["std"]
+ nightly = []
+ std = ["lazy_static"]
+-[target."cfg(crossbeam_loom)".dependencies.loom]
+-version = "0.4"
+-optional = true
diff --git a/rust-crossbeam-utils.spec b/rust-crossbeam-utils.spec
index 8cbbb29..e4beba6 100644
--- a/rust-crossbeam-utils.spec
+++ b/rust-crossbeam-utils.spec
@@ -5,14 +5,17 @@
 %global crate crossbeam-utils
 
 Name:           rust-%{crate}
-Version:        0.8.1
-Release:        2%{?dist}
+Version:        0.8.3
+Release:        1%{?dist}
 Summary:        Utilities for concurrent programming
 
 # Upstream license specification: MIT OR Apache-2.0
 License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/crossbeam-utils
 Source:         %{crates_source}
+# Initial patched metadata
+# * drop optional loom (generators dependency is only available for x86_64)
+Patch0:         crossbeam-utils-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
 %if %{__cargo_skip_build}
@@ -107,6 +110,10 @@ which use "std" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Thu Feb 25 2021 Fabio Valentini <decathorpe@gmail.com> - 0.8.3-1
+- Update to version 0.8.3.
+- Fixes RHBZ#1931105
+
 * Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.8.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
 
diff --git a/sources b/sources
index 5e57461..4d03cec 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (crossbeam-utils-0.8.1.crate) = c9f3a513fd139dab3c8091366cd6d378ef8a4d00eb43a6c26d107361fea470a5ab180950a1204c1a8881c2ed1106500327d598ccb09c79d0eba2db11299aa286
+SHA512 (crossbeam-utils-0.8.3.crate) = 2e89ceea586873e957a31b510f8e8cb0c6675def32ea6b9a9483166b47f69c1ad448a79d897796883b696bf77cb0fcb1d0ac28ee779146f6500ca9a54aa7b4fb