diff --git a/erlang.spec b/erlang.spec
index 1119bf6..884f3f5 100644
--- a/erlang.spec
+++ b/erlang.spec
@@ -65,7 +65,7 @@
 
 
 Name:		erlang
-Version:	21.3.6
+Version:	21.3.7
 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
+* Wed May 01 2019 Peter Lemenkov <lemenkov@gmail.com> - 21.3.7-1
+- Ver. 21.3.7
+
 * Thu Apr 18 2019 Peter Lemenkov <lemenkov@gmail.com> - 21.3.6-1
 - Ver. 21.3.6
 
diff --git a/sources b/sources
index 477c91e..b8ec892 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (otp-OTP-21.3.6.tar.gz) = 4ba430ccacde9366233c085f641712b2745360315ce32447e19eb25ee2c734e4be88fe2ccb68a9bda9c6ee7f257330adcad9fc421a8038ab14dba426c9466227
+SHA512 (otp-OTP-21.3.7.tar.gz) = f029929bda3826ed84d16a77612c793d0559a81b0806ed93a3ff365f6d31773dab6068c777f4b3c7106c683851d8dd61ccd5b1dcf8151de9b917baea90c487b8