diff --git a/requirements.txt b/requirements.txt
index 0c5525bb..25f988b7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 accessible_output2 @ git+https://github.com/accessibleapps/accessible_output2@57bda997d98e87dd78aa049e7021cf777871619b
-arrow==1.3.0
+arrow==1.4.0
 attrs==25.4.0
 backports.functools-lru-cache==2.0.0
 blurhash==1.1.5