diff --git a/erlang.spec b/erlang.spec
index 112a1bb..f2ebc8c 100644
--- a/erlang.spec
+++ b/erlang.spec
@@ -65,7 +65,7 @@
 
 
 Name:		erlang
-Version:	22.3.4
+Version:	22.3.4.1
 Release:	1%{?dist}
 Summary:	General-purpose programming language and runtime environment
 
@@ -1943,6 +1943,9 @@ useradd -r -g epmd -d /dev/null -s /sbin/nologin \
 
 
 %changelog
+* Wed May 20 2020 Peter Lemenkov <lemenkov@gmail.com> - 22.3.4.1-1
+- Ver. 22.3.4.1
+
 * Fri May  8 2020 Peter Lemenkov <lemenkov@gmail.com> - 22.3.4-1
 - Ver. 22.3.4
 
diff --git a/sources b/sources
index 01ca5d3..b181065 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (otp-OTP-22.3.4.tar.gz) = 14e90efb40568a1fd7a32b82fcdf32df8ccbda938b9e538bb3b1a77d343ae16f5721abb3d47e8dd567d7aa91d1dea6da8b7ada8a5cd8d33c38ba324f1d65eca1
+SHA512 (otp-OTP-22.3.4.1.tar.gz) = eb74eff27e72198ecef8b0f88ce7d4762d160f8b11541997a3a08a7c815cfa8446f50c1a3966c343ac9974d9a25a43e1cf9b922795c6f6c973903f297d04bd55