diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 9f5a7e6..912087d
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-loguru==0.3.2
+loguru==0.5.3
 decorator
 tabulate
 Whoosh