diff --git a/.gitignore b/.gitignore
index 705e3d6..cccaaaa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@
 /libflate-1.0.1.crate
 /libflate-1.0.2.crate
 /libflate-1.0.3.crate
+/libflate-1.0.4.crate
diff --git a/rust-libflate.spec b/rust-libflate.spec
index 4cfcfc7..4aeea88 100644
--- a/rust-libflate.spec
+++ b/rust-libflate.spec
@@ -1,12 +1,12 @@
-# Generated by rust2rpm 15
+# Generated by rust2rpm 16
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate libflate
 
 Name:           rust-%{crate}
-Version:        1.0.3
-Release:        3%{?dist}
+Version:        1.0.4
+Release:        1%{?dist}
 Summary:        Rust implementation of DEFLATE algorithm and related formats (ZLIB, GZIP)
 
 # Upstream license specification: MIT
@@ -71,6 +71,10 @@ which use "default" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Thu Mar 25 2021 Fabio Valentini <decathorpe@gmail.com> - 1.0.4-1
+- Update to version 1.0.4.
+- Fixes RHBZ#1939504
+
 * Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.3-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
 
diff --git a/sources b/sources
index 38d708d..a63c662 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libflate-1.0.3.crate) = 00454b27a4ba37e9ec0c3f2e21cb0a29e5932c5361b25898f97a495ace8f387918bcc99d8ad3bb476247dcf45d48df76516bbb628acb9ee51bf3100b1b38c230
+SHA512 (libflate-1.0.4.crate) = 85aec31835d4456147afbcfbda0493f7ed25f6802f4833876282f15772350bf386037c95baa6029bd9293ea8e91f78a6d2b1bc9f6c44bb350d2cbda932832eba