diff --git a/lang/gauche/Makefile b/lang/gauche/Makefile
index a95ce035bf50..5d8fee5c599e 100644
--- a/lang/gauche/Makefile
+++ b/lang/gauche/Makefile
@@ -6,7 +6,7 @@
 #
 
 PORTNAME=	gauche
-PORTVERSION=	0.8.7	# Keep databases/gauche-gdbm in sync with this
+PORTVERSION=	0.8.8	# Keep databases/gauche-gdbm in sync with this
 CATEGORIES=	lang scheme
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE}
 MASTER_SITE_SUBDIR=	${PORTNAME}
diff --git a/lang/gauche/distinfo b/lang/gauche/distinfo
index bff8501b5e6e..3d8a123fec44 100644
--- a/lang/gauche/distinfo
+++ b/lang/gauche/distinfo
@@ -1,3 +1,3 @@
-MD5 (Gauche-0.8.7.tgz) = 5c7cb6eba7455c9877aec884b0088a25
-SHA256 (Gauche-0.8.7.tgz) = 4b8ff6064529c457c81b9bc5205cb1ec3cd6f316735de0d1b611f97cccfe655c
-SIZE (Gauche-0.8.7.tgz) = 2939701
+MD5 (Gauche-0.8.8.tgz) = ed12c4e28ec36f68629843c4e8725ccc
+SHA256 (Gauche-0.8.8.tgz) = 508834bd84a4c5446d6c8d7606246debea5bc88a8b6a06ee6c42f4f93d07cf11
+SIZE (Gauche-0.8.8.tgz) = 3022297
diff --git a/lang/gauche/files/patch-doc-Makefile.in b/lang/gauche/files/patch-doc-Makefile.in
index 1bc9999ca3d0..eda53af9eed6 100644
--- a/lang/gauche/files/patch-doc-Makefile.in
+++ b/lang/gauche/files/patch-doc-Makefile.in
@@ -1,5 +1,5 @@
---- ./doc/Makefile.in.orig	Fri Apr  7 20:26:08 2006
-+++ ./doc/Makefile.in	Tue May  9 14:38:56 2006
+--- doc/Makefile.in.orig	Sun Oct 22 03:55:35 2006
++++ doc/Makefile.in	Sun Nov 12 12:14:52 2006
 @@ -79,7 +79,7 @@
  
  pdf : gauche-refe.pdf
@@ -14,13 +14,11 @@
  	$(GOSH) ./extract -en -o gauche-refe.texi gauche-ref.texi
  
 -gauche-refe.info.gz : gauche-refe.texi
--	if test X$(MAKEINFO) != X -a X$(GZIP_PROGRAM) != X; then \
--	  $(MAKEINFO) --no-warn gauche-refe.texi; \
++gauche-refe.info : gauche-refe.texi
+ 	if test X$(MAKEINFO) != X -a X$(GZIP_PROGRAM) != X; then \
+ 	  env LANG=C $(MAKEINFO) --no-warn gauche-refe.texi; \
 -	  rm -rf gauche-refe.info*.gz; \
 -	  $(GZIP_PROGRAM) gauche-refe.info gauche-refe.info-[0-9]*; \
-+gauche-refe.info : gauche-refe.texi
-+	if test X$(MAKEINFO) != X ; then \
-+	  $(MAKEINFO) --no-warn --no-split gauche-refe.texi; \
  	fi
  
  gauche-refj.html : gauche-refj.texi
@@ -29,13 +27,11 @@
  	$(GOSH) ./extract -jp -o gauche-refj.texi gauche-ref.texi
  
 -gauche-refj.info.gz : gauche-refj.texi
--	if test X$(MAKEINFO) != X -a X$(GZIP_PROGRAM) != X; then \
--	  $(MAKEINFO) --no-warn gauche-refj.texi; \
++gauche-refj.info : gauche-refj.texi
+ 	if test X$(MAKEINFO) != X -a X$(GZIP_PROGRAM) != X; then \
+ 	  env LANG=C $(MAKEINFO) --no-warn gauche-refj.texi; \
 -	  rm -rf gauche-refj.info*.gz; \
 -	  $(GZIP_PROGRAM) gauche-refj.info gauche-refj.info-[0-9]*; \
-+gauche-refj.info : gauche-refj.texi
-+	if test X$(MAKEINFO) != X; then \
-+	  $(MAKEINFO) --no-warn --no-split gauche-refj.texi; \
  	fi
  
  gauche-deve.texi : gauche-dev.texi extract
diff --git a/lang/gauche/pkg-plist b/lang/gauche/pkg-plist
index 2e7b9caed01d..977b955ca5d1 100644
--- a/lang/gauche/pkg-plist
+++ b/lang/gauche/pkg-plist
@@ -30,6 +30,7 @@ lib/gauche/%%VERSION%%/%%TARGET%%/srfi-1-lib.so
 lib/gauche/%%VERSION%%/%%TARGET%%/srfi-13-lib.so
 lib/gauche/%%VERSION%%/%%TARGET%%/srfi-19-lib.so
 lib/gauche/%%VERSION%%/%%TARGET%%/srfi-43-lib.so
+lib/gauche/%%VERSION%%/%%TARGET%%/sxml-serializer.so
 lib/gauche/%%VERSION%%/%%TARGET%%/sxml-ssax.so
 lib/gauche/%%VERSION%%/%%TARGET%%/sxml-sxpath.so
 lib/gauche/%%VERSION%%/%%TARGET%%/sxml-tools.so
@@ -40,6 +41,7 @@ lib/gauche/%%VERSION%%/%%TARGET%%/util-match-lib.so
 lib/gauche/%%VERSION%%/%%TARGET%%/vport.so
 lib/gauche/%%VERSION%%/include/gauche.h
 lib/gauche/%%VERSION%%/include/gauche/arch.h
+lib/gauche/%%VERSION%%/include/gauche/bignum.h
 lib/gauche/%%VERSION%%/include/gauche/builtin-syms.h
 lib/gauche/%%VERSION%%/include/gauche/char_euc_jp.h
 lib/gauche/%%VERSION%%/include/gauche/char_none.h
@@ -53,8 +55,11 @@ lib/gauche/%%VERSION%%/include/gauche/extend.h
 lib/gauche/%%VERSION%%/include/gauche/int64.h
 lib/gauche/%%VERSION%%/include/gauche/mingw-compat.h
 lib/gauche/%%VERSION%%/include/gauche/net.h
+lib/gauche/%%VERSION%%/include/gauche/number.h
+lib/gauche/%%VERSION%%/include/gauche/port.h
 lib/gauche/%%VERSION%%/include/gauche/pthread.h
 lib/gauche/%%VERSION%%/include/gauche/scmconst.h
+lib/gauche/%%VERSION%%/include/gauche/system.h
 lib/gauche/%%VERSION%%/include/gauche/uthread.h
 lib/gauche/%%VERSION%%/include/gauche/uvector.h
 lib/gauche/%%VERSION%%/include/gauche/vm.h
@@ -67,6 +72,10 @@ lib/libgauche.so
 lib/libgauche.so.%%VERSION%%
 lib/libgauche.so.0
 share/aclocal/gauche.m4
+share/gauche/%%VERSION%%/lib/compat/norational.scm
+share/gauche/%%VERSION%%/lib/sxml/serializer.scm
+share/gauche/%%VERSION%%/lib/util/rbtree.scm
+share/gauche/%%VERSION%%/lib/util/trie.scm
 %%DATADIR%%/%%VERSION%%/aclocal.m4
 %%DATADIR%%/%%VERSION%%/lib/.packages/.keepme
 %%DATADIR%%/%%VERSION%%/lib/binary/io.scm