diff --git a/README.md b/README.md
index e957c42..fe96fc9 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 Java sass compiler
 ==================
 
-Feature complete java sass compiler using [libsass][libsass] version 3.4.6.
+Feature complete java sass compiler using [libsass][libsass] version 3.4.7.
 
 The most advantage of jsass is to hide the libsass complexity from the developer and provide a more java like way.
 
diff --git a/src/main/libsass b/src/main/libsass
index 348ff6f..c943792 160000
--- a/src/main/libsass
+++ b/src/main/libsass
@@ -1 +1 @@
-Subproject commit 348ff6fa153447141b7f0e8faadd956de47d8118
+Subproject commit c943792a6e64468b66f226504a47a8160cbd2d08
diff --git a/src/main/resources/darwin/libjsass.dylib b/src/main/resources/darwin/libjsass.dylib
index df478e5..d84d515 100755
Binary files a/src/main/resources/darwin/libjsass.dylib and b/src/main/resources/darwin/libjsass.dylib differ
diff --git a/src/main/resources/linux-x32/libjsass.so b/src/main/resources/linux-x32/libjsass.so
index 7e6c0a9..4bb379c 100755
Binary files a/src/main/resources/linux-x32/libjsass.so and b/src/main/resources/linux-x32/libjsass.so differ
diff --git a/src/main/resources/linux-x64/libjsass.so b/src/main/resources/linux-x64/libjsass.so
index c2e588b..77344c8 100755
Binary files a/src/main/resources/linux-x64/libjsass.so and b/src/main/resources/linux-x64/libjsass.so differ
diff --git a/src/main/resources/windows-x32/libjsass.dll b/src/main/resources/windows-x32/libjsass.dll
index a487ef8..8d65283 100755
Binary files a/src/main/resources/windows-x32/libjsass.dll and b/src/main/resources/windows-x32/libjsass.dll differ
diff --git a/src/main/resources/windows-x32/libsass.dll b/src/main/resources/windows-x32/libsass.dll
index d072447..af870b2 100755
Binary files a/src/main/resources/windows-x32/libsass.dll and b/src/main/resources/windows-x32/libsass.dll differ
diff --git a/src/main/resources/windows-x64/libjsass.dll b/src/main/resources/windows-x64/libjsass.dll
index ba44449..136b940 100755
Binary files a/src/main/resources/windows-x64/libjsass.dll and b/src/main/resources/windows-x64/libjsass.dll differ
diff --git a/src/main/resources/windows-x64/libsass.dll b/src/main/resources/windows-x64/libsass.dll
index 6d05997..0f32b8d 100755
Binary files a/src/main/resources/windows-x64/libsass.dll and b/src/main/resources/windows-x64/libsass.dll differ
diff --git a/src/test/resources/darwin/libjsass_test.dylib b/src/test/resources/darwin/libjsass_test.dylib
index a4e425e..421203c 100755
Binary files a/src/test/resources/darwin/libjsass_test.dylib and b/src/test/resources/darwin/libjsass_test.dylib differ
diff --git a/src/test/resources/linux-x32/libjsass_test.so b/src/test/resources/linux-x32/libjsass_test.so
index 060002f..f952b32 100755
Binary files a/src/test/resources/linux-x32/libjsass_test.so and b/src/test/resources/linux-x32/libjsass_test.so differ
diff --git a/src/test/resources/linux-x64/libjsass_test.so b/src/test/resources/linux-x64/libjsass_test.so
index d99185e..8dc7daf 100755
Binary files a/src/test/resources/linux-x64/libjsass_test.so and b/src/test/resources/linux-x64/libjsass_test.so differ
diff --git a/src/test/resources/windows-x32/libjsass_test.dll b/src/test/resources/windows-x32/libjsass_test.dll
index 780815f..c47d94a 100755
Binary files a/src/test/resources/windows-x32/libjsass_test.dll and b/src/test/resources/windows-x32/libjsass_test.dll differ
diff --git a/src/test/resources/windows-x64/libjsass_test.dll b/src/test/resources/windows-x64/libjsass_test.dll
index 2783972..e93a338 100755
Binary files a/src/test/resources/windows-x64/libjsass_test.dll and b/src/test/resources/windows-x64/libjsass_test.dll differ