diff --git a/setup.py b/setup.py
index d1be10174..55cf42638 100755
--- a/setup.py
+++ b/setup.py
@@ -124,7 +124,7 @@ def read(fname, encoding="ascii"):
                 "irc==20.3.0",
             ],
             "telegram": [
-                "python-telegram-bot==13.10",
+                "python-telegram-bot==13.15",
             ],
             "XMPP": [
                 "slixmpp==1.7.1",