diff --git a/vim-9.1.0709.tar.gz b/v9.1.0764.tar.gz
similarity index 66%
rename from vim-9.1.0709.tar.gz
rename to v9.1.0764.tar.gz
index 63d11514cbcb4bbafa003b7f179e2cbb68b423f6..a7dc22fc601cd2c3c5fb38823d91ce3c736b152e 100644
Binary files a/vim-9.1.0709.tar.gz and b/v9.1.0764.tar.gz differ
diff --git a/vim-9.0-spec-recognize-epoch.patch b/vim-9.0-spec-recognize-epoch.patch
deleted file mode 100644
index 8d524d0a26bb4f380e14f4337e72b85b93d4f350..0000000000000000000000000000000000000000
--- a/vim-9.0-spec-recognize-epoch.patch
+++ /dev/null
@@ -1,42 +0,0 @@
---- a/runtime/ftplugin/spec.vim	2024-08-14 23:54:55.965484666 +0800
-+++ b/runtime/ftplugin/spec.vim	2024-08-14 23:53:19.990361345 +0800
-@@ -66,9 +65,11 @@
- 		endif
- 		let line = 0
- 		let name = ""
-+		let epoch = ""
- 		let ver = ""
- 		let rel = ""
- 		let nameline = -1
-+		let epochline = -1
- 		let verline = -1
- 		let relline = -1
- 		let chgline = -1
-@@ -77,6 +78,9 @@
- 			if name == "" && linestr =~? '^Name:'
- 				let nameline = line
- 				let name = substitute(strpart(linestr,5), '^[	 ]*\([^ 	]\+\)[		]*$','\1','')
-+			elseif epoch == "" && linestr =~? '^Epoch:'
-+				let epochline = line
-+				let epoch = substitute(strpart(linestr,6), '^[     ]*\([^         ]\+\)[          ]*$','\1','')
- 			elseif ver == "" && linestr =~? '^Version:'
- 				let verline = line
- 				let ver = substitute(strpart(linestr,8), '^[	 ]*\([^ 	]\+\)[		]*$','\1','')
-@@ -93,6 +97,7 @@
- 		if nameline != -1 && verline != -1 && relline != -1
- 			let include_release_info = exists("g:spec_chglog_release_info")
- 			let name = s:ParseRpmVars(name, nameline)
-+			let epoch = s:ParseRpmVars(epoch, epochline)
- 			let ver = s:ParseRpmVars(ver, verline)
- 			let rel = s:ParseRpmVars(rel, relline)
- 		else
-@@ -117,6 +122,9 @@
- 		if chgline != -1
- 			let tmptime = v:lc_time
- 			language time C
-+			if strlen(epoch)
-+				let ver = epoch.":".ver
-+			endif
- 			let parsed_format = "* ".strftime(format)." - ".ver."-".rel
- 			execute "language time" tmptime
- 			let release_info = "+ ".name."-".ver."-".rel
diff --git a/vim-9.1-specsyntax.patch b/vim-9.1-specsyntax.patch
index 4000eac3a95a67865c19340890f546868d803074..67de12ebf3ecd03a199d4bcbb1e1ab0bcb548541 100644
--- a/vim-9.1-specsyntax.patch
+++ b/vim-9.1-specsyntax.patch
@@ -22,12 +22,3 @@ diff -up vim74/runtime/syntax/spec.vim.highlite vim74/runtime/syntax/spec.vim
  syn cluster specCommands contains=specCommand,specTarCommand,specConfigure,specCommandSpecial
  
  "frequently used rpm env vars
-@@ -111,7 +111,7 @@
- syn region specPackageArea matchgroup=specSection start='^%package' end='^%'me=e-1 contains=specPackageOpts,specPreAmble,specComment
- 
- "%% Scripts Section %%
--syn region specScriptArea matchgroup=specSection start='^%\(prep\|generate_buildrequires\|conf\|build\|install\|clean\|check\|pre\|postun\|preun\|post\|posttrans\)\>' skip='^%{\|^%\(define\|patch\d*\|configure\|GNUconfigure\|setup\|autosetup\|autopatch\|find_lang\|make_build\|makeinstall\|make_install\)\>' end='^%'me=e-1 contains=specSpecialVariables,specVariables,@specCommands,specVariables,shDo,shFor,shCaseEsac,specNoNumberHilite,specCommandOpts,shComment,shIf,specSpecialChar,specMacroIdentifier,specSectionMacroArea,specSectionMacroBracketArea,shOperator,shQuote1,shQuote2
-+syn region specScriptArea matchgroup=specSection start='^%\(prep\|generate_buildrequires\|conf\|build\|install\|clean\|check\|pre\|postun\|preun\|post\|posttrans\|filetriggerin\|filetriggerun\|filetriggerpostun\|transfiletriggerin\|transfiletriggerun\|transfiletriggerpostun\)\>' skip='^%{\|^%\(define\|global\|patch\d*\|configure\|GNUconfigure\|setup\|autosetup\|autopatch\|find_lang\|make_build\|makeinstall\|make_install\)\>' end='^%'me=e-1 contains=specSpecialVariables,specVariables,@specCommands,specVariables,shDo,shFor,shCaseEsac,specNoNumberHilite,specCommandOpts,shComment,shIf,specSpecialChar,specMacroIdentifier,specSectionMacroArea,specSectionMacroBracketArea,shOperator,shQuote1,shQuote2
- 
- "%% Changelog Section %%
- syn region specChangelogArea matchgroup=specSection start='^%changelog' end='^%'me=e-1 contains=specEmail,specURL,specWeekday,specMonth,specNumber,specComment,specLicense
diff --git a/vim.spec b/vim.spec
index 68c0490b125bb56e66efaa41e2ca0ae104d3ade3..980391747c43637013a9702f32ee3b329e93a871 100644
--- a/vim.spec
+++ b/vim.spec
@@ -4,7 +4,7 @@
 %{!?_with_netbeans__:%define _with_netbeans__ 1}
 
 %define baseversion 9.1
-%define patchlevel 0709
+%define patchlevel 0764
 %define vimdir vim91
 
 Name:           vim
@@ -14,7 +14,7 @@ Release:        1
 Summary:        Vim is a highly configurable text editor for efficiently creating and changing any kind of text.
 License:        Vim AND LGPL-2.1-or-later AND MIT AND GPL-1.0-only AND (GPL-2.0-only OR Vim) AND Apache-2.0 AND BSD-2-Clause AND BSD-3-Clause AND GPL-2.0-or-later AND GPL-3.0-or-later AND OPUBL-1.0 AND Apache-2.0 WITH Swift-exception
 URL:            https://www.vim.org
-Source0:        https://github.com/vim/vim/archive/v%{baseversion}.%{patchlevel}.tar.gz#/vim-%{baseversion}.%{patchlevel}.tar.gz
+Source0:        https://github.com/vim/vim/archive/refs/tags/v%{version}.tar.gz
 Source1:        virc
 Source2:        vimrc
 
@@ -22,7 +22,6 @@ Patch0000:      vim-7.0-fixkeys.patch
 Patch0001:      vim-9.1-specsyntax.patch
 Patch0002:      vim-8.0-copy-paste.patch
 Patch0003:      vim-python3-tests.patch
-Patch0004:      vim-9.0-spec-recognize-epoch.patch
 Patch0005:      bugfix-rm-modify-info-version.patch
 
 BuildRequires:  autoconf python3-devel ncurses-devel gettext perl-devel perl-generators gcc
@@ -429,6 +428,9 @@ LC_ALL=en_US.UTF-8 make -j1 test || echo "Warning: Please check tests."
 %{_mandir}/man1/evim.*
 
 %changelog
+* Mon Oct 07 2024 Funda Wang <fundawang@yeah.net> - 2:9.1.0764-1
+- update to 9.1 patchlevel 0764
+
 * Mon Sep 02 2024 Funda Wang <fundawang@yeah.net> - 2:9.1.0709-1
 - update to 9.1 patchlevel 0709