diff --git a/.bashrc b/.bashrc
old mode 100755
new mode 100644
diff --git a/.gitignore b/.gitignore
old mode 100755
new mode 100644
diff --git a/.profile b/.profile
old mode 100755
new mode 100644
diff --git a/.vimrc b/.vimrc
old mode 100755
new mode 100644
diff --git a/kitty.conf b/kitty.conf
old mode 100755
new mode 100644
index 16a7dfa..f997afc
--- a/kitty.conf
+++ b/kitty.conf
@@ -6,7 +6,7 @@ term              tmux-256color
 background 				#232627
 
 # fonts
-font_family 			Hack
-font_size 				14.0
+font_family 			Source Code Pro Medium
+font_size 				13.0
 
 enable_audio_bell no