diff --git a/erlang.spec b/erlang.spec
index 884f3f5..6fb66c6 100644
--- a/erlang.spec
+++ b/erlang.spec
@@ -65,7 +65,7 @@
 
 
 Name:		erlang
-Version:	21.3.7
+Version:	21.3.8.1
 Release:	1%{?dist}
 Summary:	General-purpose programming language and runtime environment
 
@@ -1951,6 +1951,9 @@ useradd -r -g epmd -d /dev/null -s /sbin/nologin \
 
 
 %changelog
+* Fri May 17 2019 Peter Lemenkov <lemenkov@gmail.com> - 21.3.8.1-1
+- Ver. 21.3.8.1
+
 * Wed May 01 2019 Peter Lemenkov <lemenkov@gmail.com> - 21.3.7-1
 - Ver. 21.3.7
 
diff --git a/sources b/sources
index b8ec892..7ee4fa7 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (otp-OTP-21.3.7.tar.gz) = f029929bda3826ed84d16a77612c793d0559a81b0806ed93a3ff365f6d31773dab6068c777f4b3c7106c683851d8dd61ccd5b1dcf8151de9b917baea90c487b8
+SHA512 (otp-OTP-21.3.8.1.tar.gz) = 06dcac272823cb1a6fb1fdb2df8a584436f8babc83c40197685eb5a12265de6317098cf5faeb8f0bc803022c02ef421d5cc0d39da661ebbe71907535735e382b