diff --git a/erlang.spec b/erlang.spec
index 661ae3c..3764954 100644
--- a/erlang.spec
+++ b/erlang.spec
@@ -59,7 +59,7 @@
 
 
 Name:		erlang
-Version:	20.2.3
+Version:	20.2.4
 Release:	1%{?dist}
 Summary:	General-purpose programming language and runtime environment
 
@@ -2214,6 +2214,9 @@ useradd -r -g epmd -d /dev/null -s /sbin/nologin \
 
 
 %changelog
+* Thu Feb 22 2018 Peter Lemenkov <lemenkov@gmail.com> - 20.2.4-1
+- Ver. 20.2.4
+
 * Tue Feb 20 2018 Peter Lemenkov <lemenkov@gmail.com> - 20.2.3-1
 - Ver. 20.2.3
 - Removed gs (also removed tcl/tk dependency), percept
diff --git a/sources b/sources
index 045735e..29b77fd 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (otp-OTP-20.2.3.tar.gz) = 54dd81041635d14c8c4c05e31a70017ae5c501c91e5071875711cad460c4f21572f586eb3faeeb6e400b888f32a56859e066ea049877356f02f8cab43d3e6207
+SHA512 (otp-OTP-20.2.4.tar.gz) = 0d4d95bed9c2aa315a0a51df158b15dbb3d1871606b4b23e27ed68b9e836a93aba271818c445a79bc065bc401b6c5023c8b9a2420a456427729d927899986975