diff --git a/src/build/compile.sh b/src/build/compile.sh
index 8cf3968a1..fd04b335c 100644
--- a/src/build/compile.sh
+++ b/src/build/compile.sh
@@ -4,7 +4,7 @@ COMPILER_VERSION="0.12"
 PHP_VERSION="5.4.14"
 ZEND_VM="GOTO"
 
-ZLIB_VERSION="1.2.7"
+ZLIB_VERSION="1.2.8"
 PTHREADS_VERSION="53eb5d9ee6ec9c00ffa698681ecd132edeb5b8b2"
 CURL_VERSION="curl-7_30_0"
 LIBEVENT2_VERSION="release-2.0.21-stable"
@@ -182,4 +182,4 @@ rm -r -f php/ >> "$DIR/install.log" 2>&1
 date >> "$DIR/install.log" 2>&1
 echo " done!"
 echo "[PocketMine] You should start the server now using \"./start.sh\""
-echo "[PocketMine] If it doesn't works, please send the \"install.log\" file to the Bug Tracker"
\ No newline at end of file
+echo "[PocketMine] If it doesn't works, please send the \"install.log\" file to the Bug Tracker"