diff --git a/Makefile b/Makefile
index 970c89cc..d95e1586 100755
--- a/Makefile
+++ b/Makefile
@@ -61,7 +61,7 @@ css:
 
 cssmin: css
 	@@head -8 js/jquery.mobile.core.js | ${SED_VER} > ${CSSMIN}
-	@@java -jar build/yuicompressor-2.4.2.jar --type css ${CSS} >> ${CSSMIN}
+	@@java -jar build/yuicompressor-2.4.4.jar --type css ${CSS} >> ${CSSMIN}
 
 mobile:
 	@@head -8 js/jquery.mobile.core.js | ${SED_VER} > ${MAX}
diff --git a/build/yuicompressor-2.4.2.jar b/build/yuicompressor-2.4.4.jar
similarity index 90%
rename from build/yuicompressor-2.4.2.jar
rename to build/yuicompressor-2.4.4.jar
index c29470bd..cdcaa7b3 100644
Binary files a/build/yuicompressor-2.4.2.jar and b/build/yuicompressor-2.4.4.jar differ