diff --git a/erlang.spec b/erlang.spec
index d15f7d7..253595f 100644
--- a/erlang.spec
+++ b/erlang.spec
@@ -66,7 +66,7 @@
 
 Name:		erlang
 Version:	23.0
-Release:	0.2.rc3%{?dist}
+Release:	1%{?dist}
 Summary:	General-purpose programming language and runtime environment
 
 License:	ASL 2.0
@@ -74,8 +74,7 @@ URL:		https://www.erlang.org
 %if ! (0%{?rhel} && 0%{?rhel} <= 6)
 VCS:		scm:git:https://github.com/erlang/otp
 %endif
-#Source0:	https://github.com/erlang/otp/archive/OTP-%{version}/otp-OTP-%{version}.tar.gz
-Source0:	https://github.com/erlang/otp/archive/OTP-%{version}-rc3/otp-OTP-%{version}-rc3.tar.gz
+Source0:	https://github.com/erlang/otp/archive/OTP-%{version}/otp-OTP-%{version}.tar.gz
 Source5:	epmd.service
 Source6:	epmd.socket
 Source7:	epmd@.service
@@ -712,7 +711,7 @@ Provides support for XML 1.0.
 ### END OF AUTOGENERATED LIST ###
 
 %prep
-%autosetup -p1 -n otp-OTP-%{version}-rc3
+%autosetup -p1 -n otp-OTP-%{version}
 
 # FIXME we should come up with a better solution
 # remove shipped zlib sources
@@ -1954,6 +1953,9 @@ useradd -r -g epmd -d /dev/null -s /sbin/nologin \
 
 
 %changelog
+* Wed May 13 2020 Peter Lemenkov <lemenkov@gmail.com> - 23.0-1
+- Ver. 23.0
+
 * Thu Apr 23 2020 Peter Lemenkov <lemenkov@gmail.com> - 23.0-0.2.rc3
 - Ver. 23.0-rc3
 
diff --git a/otp-0001-Do-not-format-man-pages-and-do-not-install-miscellan.patch b/otp-0001-Do-not-format-man-pages-and-do-not-install-miscellan.patch
index 418b2a8..3bb6243 100644
--- a/otp-0001-Do-not-format-man-pages-and-do-not-install-miscellan.patch
+++ b/otp-0001-Do-not-format-man-pages-and-do-not-install-miscellan.patch
@@ -6,10 +6,10 @@ Subject: [PATCH] Do not format man-pages and do not install miscellaneous
 Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
 
 diff --git a/erts/etc/common/Makefile.in b/erts/etc/common/Makefile.in
-index ef40341c87..84e6c3cb2f 100644
+index 650ab1f6fe..fc9a200c3c 100644
 --- a/erts/etc/common/Makefile.in
 +++ b/erts/etc/common/Makefile.in
-@@ -501,10 +501,6 @@ endif
+@@ -521,10 +521,6 @@ endif
  ifneq ($(INSTALL_TOP_BIN),)
  	$(INSTALL_PROGRAM) $(INSTALL_TOP_BIN) "$(RELEASE_PATH)"
  endif
@@ -21,10 +21,10 @@ index ef40341c87..84e6c3cb2f 100644
  	$(INSTALL_DIR) "$(RELEASE_PATH)/erts-$(VSN)/src"
  	$(INSTALL_DATA) $(INSTALL_SRC) "$(RELEASE_PATH)/erts-$(VSN)/src"
 diff --git a/erts/etc/unix/Install.src b/erts/etc/unix/Install.src
-index e4b842877c..382561821f 100644
+index 2dbf628972..5151f5130a 100644
 --- a/erts/etc/unix/Install.src
 +++ b/erts/etc/unix/Install.src
-@@ -141,14 +141,5 @@ cp -p ../releases/%I_SYSTEM_VSN%/start_*.boot .
+@@ -142,14 +142,5 @@ cp -p ../releases/%I_SYSTEM_VSN%/start_*.boot .
  cp -p ../releases/%I_SYSTEM_VSN%/no_dot_erlang.boot .
  cp -p $Name.boot start.boot
  cp -p ../releases/%I_SYSTEM_VSN%/$Name.script start.script
diff --git a/otp-0003-Do-not-install-C-sources.patch b/otp-0003-Do-not-install-C-sources.patch
index 5940508..920480e 100644
--- a/otp-0003-Do-not-install-C-sources.patch
+++ b/otp-0003-Do-not-install-C-sources.patch
@@ -48,12 +48,12 @@ index c9d5a7064a..5f2dfb8e02 100644
  
  release_docs_spec:
 diff --git a/lib/erl_interface/src/Makefile.in b/lib/erl_interface/src/Makefile.in
-index 5a07b5542a..dd16380160 100644
+index 7ff3f09abb..2b94ce7de0 100644
 --- a/lib/erl_interface/src/Makefile.in
 +++ b/lib/erl_interface/src/Makefile.in
-@@ -749,14 +749,13 @@ ifneq ($(EXE_TARGETS),)
+@@ -748,14 +748,13 @@ release: opt
+ 	$(INSTALL_DATA) $(OBJ_TARGETS) "$(RELEASE_PATH)/usr/lib"
  	$(INSTALL_PROGRAM) $(EXE_TARGETS) "$(RELSYSDIR)/bin"
- endif
  	$(INSTALL_DATA) $(EXTRA)        "$(RELSYSDIR)/src"
 -	$(INSTALL_DATA) connect/*.[ch]  "$(RELSYSDIR)/src/connect"
 -	$(INSTALL_DATA) decode/*.[ch]   "$(RELSYSDIR)/src/decode"
diff --git a/otp-0009-Load-man-pages-from-system-wide-directory.patch b/otp-0009-Load-man-pages-from-system-wide-directory.patch
index 64c270b..edc2a75 100644
--- a/otp-0009-Load-man-pages-from-system-wide-directory.patch
+++ b/otp-0009-Load-man-pages-from-system-wide-directory.patch
@@ -7,10 +7,10 @@ Patch allows one to use standard man path with erl -man command.
 as required by Debian policy.)
 
 diff --git a/erts/etc/common/erlexec.c b/erts/etc/common/erlexec.c
-index 890a5b381a..9f84a16353 100644
+index 9a2488c93c..b0e46745db 100644
 --- a/erts/etc/common/erlexec.c
 +++ b/erts/etc/common/erlexec.c
-@@ -721,8 +721,10 @@ int main(int argc, char **argv)
+@@ -726,8 +726,10 @@ int main(int argc, char **argv)
  			error("-man not supported on Windows");
  #else
  			argv[i] = "man";
diff --git a/sources b/sources
index 611512a..4cee182 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (otp-OTP-23.0-rc3.tar.gz) = 4b900016687c6b66570d9ed3a70859d91c9c5bdbb0deadd0c658c94ed1156816cd14bb57dbf2e9c9d984f643ef25842a248b10813b227ecb3e8dcdd29e8da1ed
+SHA512 (otp-OTP-23.0.tar.gz) = e5d1e4b52951234f8bd4f8db7bef59a330d2783aae317468e0b94ad23cd55a60afba5d3841efad49dfcda6d7ba0a51e60208bb6a950951683fd297df56636f83