diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 207e28c..27120b6
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 gym          == 0.12.6
-keras        == 3.9.0
+keras        == 3.13.1
 matplotlib   == 3.10.0
 numpy        == 2.0.2
 pandas       == 2.2.3