diff --git a/update.bat b/update.bat
deleted file mode 100644
index 6691b69..0000000
--- a/update.bat
+++ /dev/null
@@ -1,2 +0,0 @@
-cd ..
-git submodule update --recursive --remote php
diff --git a/update.sh b/update.sh
deleted file mode 100755
index ca004ea..0000000
--- a/update.sh
+++ /dev/null
@@ -1 +0,0 @@
-cd .. && git submodule update --recursive --remote php