diff --git a/requirements.in b/requirements.in
index ced1bfe..783051d 100644
--- a/requirements.in
+++ b/requirements.in
@@ -1,2 +1,2 @@
 flask
-paho-mqtt
\ No newline at end of file
+paho-mqtt<2.0
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 6a038b2..77efdc0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,11 +1,13 @@
 #
-# This file is autogenerated by pip-compile with python 3.9
-# To update, run:
+# This file is autogenerated by pip-compile with Python 3.10
+# by the following command:
 #
 #    pip-compile
 #
 click==8.0.3
     # via flask
+colorama==0.4.6
+    # via click
 flask==2.0.2
     # via -r requirements.in
 itsdangerous==2.0.1
diff --git a/setup.py b/setup.py
index 19d1bd2..85174b8 100644
--- a/setup.py
+++ b/setup.py
@@ -45,7 +45,7 @@ def find_version(*file_paths):
         packages=["flask_mqtt"],
         platforms="any",
         python_requires=">=3.6",
-        install_requires=["Flask", "paho-mqtt"],
+        install_requires=["Flask", "paho-mqtt<2.0"],
         classifiers=[
             "Development Status :: 5 - Production/Stable",
             "Environment :: Web Environment",