diff --git a/Dockerfile b/Dockerfile
index c7deca05..976dd34f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,7 +25,7 @@ RUN apk add --no-cache \
         py3-requests \
         #imageio
           py3-numpy \
-      py3-telethon@edge \
+      #py3-telethon@edge \ (outdated)
         # Optional for socks proxies
         py3-pysocks \
         # cryptg
diff --git a/requirements.txt b/requirements.txt
index 5ffa6beb..140f1b6a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,5 +5,5 @@ python-magic>=0.4,<0.5
 commonmark>=0.8,<0.10
 aiohttp>=3,<4
 mautrix>=0.6,<0.7
-telethon>=1.13,<1.16
+telethon>=1.13,<1.17
 telethon-session-sqlalchemy>=0.2.14,<0.3