diff --git a/erlang.spec b/erlang.spec
index a298fb4..d725096 100644
--- a/erlang.spec
+++ b/erlang.spec
@@ -65,7 +65,7 @@
 
 
 Name:		erlang
-Version:	21.3.8.3
+Version:	21.3.8.4
 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 Jun 19 2019 Peter Lemenkov <lemenkov@gmail.com> - 21.3.8.4-1
+- Ver. 21.3.8.4
+
 * Tue Jun 04 2019 Peter Lemenkov <lemenkov@gmail.com> - 21.3.8.3-1
 - Ver. 21.3.8.3
 
diff --git a/sources b/sources
index 3b13b6a..d25dc7b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (otp-OTP-21.3.8.3.tar.gz) = 6a745006679fa8ae8158ecd0f670e15f253754fb7e69f9a95e8e280635d74b2153d7b8c8aecc6cfbc09bb88e649e500d2ca8a859928c8134c940d730c40cb47d
+SHA512 (otp-OTP-21.3.8.4.tar.gz) = 9173966a5c3594b2102e75e42eac72a395b74fb74d40898011deecc58379b5c27cc1d19d460ea6a21e15f3e964cc32f59b56c43df0f889e16210817d102fbcd2