diff --git a/3rdparty/boost b/3rdparty/boost
index 13f1549..ea02095 160000
--- a/3rdparty/boost
+++ b/3rdparty/boost
@@ -1 +1 @@
-Subproject commit 13f1549597d3844c9194ec19a7b8cfa035f5f715
+Subproject commit ea0209516426e4b358204b8b50d093d001c00f54
diff --git a/prepare.sh b/prepare.sh
index 897a5f5..76b680f 100755
--- a/prepare.sh
+++ b/prepare.sh
@@ -94,6 +94,7 @@ then
     git submodule update --init libs/function        || exit 1
     git submodule update --init libs/functional      || exit 1
     git submodule update --init libs/fusion          || exit 1
+    git submodule update --init libs/hana            || exit 1
     git submodule update --init libs/heap            || exit 1
     git submodule update --init libs/integer         || exit 1
     git submodule update --init libs/intrusive       || exit 1
@@ -121,7 +122,8 @@ then
     git submodule update --init libs/utility         || exit 1
     git submodule update --init libs/variant         || exit 1
 
-    git submodule foreach -q 'git checkout boost-1.59.0'
+    git submodule foreach -q 'git fetch' || exit 1
+    git submodule foreach -q 'git checkout boost-1.61.0' || exit 1
 
     echo Build boost ...
 
@@ -133,16 +135,19 @@ then
     build_boost() {
         BOOSTBUILD=\
             ./b2 \
-            toolset=clang \
-            cxxflags="-std=c++11 -stdlib=libc++ -isystem=$SYSROOT" \
+            toolset=clang-3.7 \
+            cxxflags="-std=c++14 -stdlib=libc++ -isystem=$SYSROOT" \
             linkflags="-stdlib=libc++" \
+            define=BOOST_SYSTEM_NO_DEPRECATED \
             --layout=system \
             --prefix=../../boost \
             --with-chrono --with-filesystem --with-system --with-thread \
             threading=multi link=static $1
     }
 
-    build_boost headers || exit 1
+    #build_boost headers || exit 1
+    export C_INCLUDE_PATH=""
+    export CPLUS_INCLUDE_PATH=""
     build_boost install || exit 1
 
     git clean -fdx
diff --git a/src/config.dbs b/src/config.dbs
index ba9233c..283486e 100644
--- a/src/config.dbs
+++ b/src/config.dbs
@@ -1,7 +1,6 @@
 verbose: 
     -crc 
     -sys 
-    +db load 
     -db 
     -parse 
     +task;
\ No newline at end of file