diff --git a/postfix.spec b/postfix.spec
index d2539a5..fa6673c 100644
--- a/postfix.spec
+++ b/postfix.spec
@@ -48,8 +48,8 @@
 
 Name: postfix
 Summary: Postfix Mail Transport Agent
-Version: 3.5.6
-Release: 2%{?dist}
+Version: 3.5.7
+Release: 1%{?dist}
 Epoch: 2
 URL: http://www.postfix.org
 License: (IBM and GPLv2+) or (EPL-2.0 and GPLv2+)
@@ -775,6 +775,10 @@ fi
 %endif
 
 %changelog
+* Mon Aug 31 2020 Jaroslav Škarvada <jskarvad@redhat.com> - 2:3.5.7-1
+- New version
+  Resolves: rhbz#1873857
+
 * Thu Aug  6 2020 Jaroslav Škarvada <jskarvad@redhat.com> - 2:3.5.6-2
 - Minor spec cleanup
 - Added posttls-finger test tool
diff --git a/sources b/sources
index 0a88eb0..812589e 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
 SHA512 (pflogsumm-1.1.5.tar.gz) = 994d660692dfea38a1dd9866d15f15035657e85131c1f5a2cd82baa5bd4ad987a00939cb5233f316d2090014c52ae68ef20db0c893f8634969484e0e74678f4d
-SHA512 (postfix-3.5.6.tar.gz) = 9187981357a3861d735b8601c61851a5b9e53cde5668a0ebc62ca8b922a2629e53fe3369af6beb9df1a6fe6d4d87822d8882e27410a460ea8c98418b17287b9c
+SHA512 (postfix-3.5.7.tar.gz) = 7828210bc9d3eadfd47f1121ae2f7ca057e03391048e8e79fbf2f96f6677f5e17145f5869d6f5c0b735ecd8584f420df7ba4922f54686f1a5be663bff257f2c2