diff --git a/dist.sh b/dist.sh
index 91f178a5..f0b0e6ed 100755
--- a/dist.sh
+++ b/dist.sh
@@ -11,6 +11,14 @@
 #   sphinxcontib_spelling
 #   git-archive-all
 # #####################################
+
+git-archive-all --help > /dev/null 2>&1
+if [ $? != 0 ]; then
+  echo 'ERROR: git-archive-all is not available'
+  echo 'HINT: python3 -m pip install git-archive-all'
+  exit 1
+fi
+
 #
 # Version ID
 #
@@ -22,17 +30,21 @@ vid=`echo ${major}.${minor}.${patch}`
 ROOTDIR=`pwd`
 
 # Build docments
-cd doc/ja
+cd $ROOTDIR/doc/ja
 make latexpdf
 cp ./build/latex/userguide_HPhi_ja.pdf $ROOTDIR/doc
-cd ../en
+cd $ROOTDIR/doc/en
 make latexpdf
 cp ./build/latex/userguide_HPhi_en.pdf $ROOTDIR/doc
+cd $ROOTDIR/doc/tutorial/en
+make latexpdf
+cp ./build/latex/tutorial_HPhi_en.pdf $ROOTDIR/doc
 
 # Make a tarball
 cd $ROOTDIR
 git-archive-all \
   --extra=doc/userguide_HPhi_ja.pdf \
   --extra=doc/userguide_HPhi_en.pdf \
+  --extra=doc/tutorial_HPhi_en.pdf \
   --prefix=HPhi-${vid} \
   HPhi-${vid}.tar.gz
diff --git a/doc/en/source/conf.py b/doc/en/source/conf.py
index e1b43577..15063913 100644
--- a/doc/en/source/conf.py
+++ b/doc/en/source/conf.py
@@ -66,7 +66,7 @@
 # The short X.Y version.
 version = '3.5'
 # The full version, including alpha/beta/rc tags.
-release = u'3.5.0'
+release = u'3.5.1'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/doc/ja/source/conf.py b/doc/ja/source/conf.py
index 23a7a9ff..763c24d9 100644
--- a/doc/ja/source/conf.py
+++ b/doc/ja/source/conf.py
@@ -64,7 +64,7 @@
 # The short X.Y version.
 version = '3.5'
 # The full version, including alpha/beta/rc tags.
-release = u'3.5.0'
+release = u'3.5.1'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/src/include/version_patch.h b/src/include/version_patch.h
index 573541ac..d00491fd 100644
--- a/src/include/version_patch.h
+++ b/src/include/version_patch.h
@@ -1 +1 @@
-0
+1