diff --git a/.gitignore b/.gitignore
index a806e1e..ab836a7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -51,3 +51,4 @@
 /distribution-gpg-keys-1.54.tar.gz
 /distribution-gpg-keys-1.55.tar.gz
 /distribution-gpg-keys-1.56.tar.gz
+/distribution-gpg-keys-1.57.tar.gz
diff --git a/distribution-gpg-keys.spec b/distribution-gpg-keys.spec
index 35e9386..f58b213 100644
--- a/distribution-gpg-keys.spec
+++ b/distribution-gpg-keys.spec
@@ -1,5 +1,5 @@
 Name:		distribution-gpg-keys
-Version:	1.56
+Version:	1.57
 Release:	1%{?dist}
 Summary:	GPG keys of various Linux distributions
 
@@ -53,6 +53,9 @@ cp -a keys/* %{buildroot}%{_datadir}/%{name}/
 %{_datadir}/%{name}/copr
 
 %changelog
+* Sat Sep 04 2021 Miroslav Suchý <msuchy@redhat.com> 1.57-1
+- update copr keys
+
 * Mon Jul 26 2021 Miroslav Suchý <msuchy@redhat.com> 1.56-1
 - update copr keys
 
diff --git a/sources b/sources
index 82678c6..4954a9e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (distribution-gpg-keys-1.56.tar.gz) = ddf8ab55c332903b9260de74ca75906abc0edf05527b3f89be7dd2abdfe49f366221ae5014136f6eb0473f889b201f7974a998650b80de6fe587141024ddaccd
+SHA512 (distribution-gpg-keys-1.57.tar.gz) = 73f6c8065437844f19de0a5eb2a0cbe79cbde0ad5fe352df406342855666f20fa9916dc226be3d587a2f3fd6deca7cfd16d4160160f3b0d07782d791298b3724