diff --git a/.gitignore b/.gitignore
index 3310469..93dfb2c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,3 +30,4 @@
 /slirp4netns-e8759b9.tar.gz
 /slirp4netns-3527c98.tar.gz
 /slirp4netns-0186bac.tar.gz
+/slirp4netns-21fdece.tar.gz
diff --git a/slirp4netns.spec b/slirp4netns.spec
index 6b9f861..029c465 100644
--- a/slirp4netns.spec
+++ b/slirp4netns.spec
@@ -1,5 +1,5 @@
 %global git0 https://github.com/rootless-containers/%{name}
-%global commit0 0186bac3c70cf98833a66c00b311a3bc8ce20ef8
+%global commit0 21fdece2737dc24ffa3f01a341b8a6854f8b13b4
 %global shortcommit0 %(c=%{commit0}; echo ${c:0:7})
 
 # Used for comparing with latest upstream tag
@@ -8,7 +8,7 @@
 
 Name: slirp4netns
 Version: 0.4.2
-Release: 4.0.dev.git%{shortcommit0}%{?dist}
+Release: 5.0.dev.git%{shortcommit0}%{?dist}
 # no go-md2man in ppc64
 ExcludeArch: ppc64
 Summary: slirp for network namespaces
@@ -62,6 +62,9 @@ make DESTDIR=%{buildroot} install install-man
 %{_mandir}/man1/%{name}.1.gz
 
 %changelog
+* Thu Nov 21 2019 RH Container Bot <rhcontainerbot@fedoraproject.org> - 0.4.2-5.0.dev.git21fdece
+- autobuilt 21fdece
+
 * Mon Nov 04 2019 RH Container Bot <rhcontainerbot@fedoraproject.org> - 0.4.2-4.0.dev.git0186bac
 - autobuilt 0186bac
 
diff --git a/sources b/sources
index ed6f521..c566f48 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (slirp4netns-0186bac.tar.gz) = 2916e89a75169c0ded64563a06c7aeaa1f0075aa9d4b9359a420b898779c3e73e0d223444cebcd67f11b25fe410c159b9bd5a007f40f266cf5c1a27749066d8b
+SHA512 (slirp4netns-21fdece.tar.gz) = de7126c0ae9b2a2000c195578792e9ddd382eec2ee0e94da434d4284e215e1af6fdc5161d2191c53c3a3386fd835c053572ec70d1a3fd09a6f50c1f5a5a51c37