diff --git a/autoEnc/requirements.txt b/autoEnc/requirements.txt
old mode 100755
new mode 100644
index 5c8f353..b74e350
--- a/autoEnc/requirements.txt
+++ b/autoEnc/requirements.txt
@@ -1,3 +1,3 @@
-tensorflow==1.11.0
+tensorflow==1.12.2
 numpy==1.13.1
 pickle==0.7.4
\ No newline at end of file