diff --git a/requirements.txt b/requirements.txt
index 097dcb6d..048d6a9c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,21 +1,20 @@
-Sphinx==1.4.9
-celery[redis]==3.1.25
-docutils==0.12
-futures==3.0.4
-hiredis==0.2.0
-jinja2
-jsonschema==2.6.0
-netaddr==0.7.18
-pycares==4.2.0
-pymongo==3.9.0
-python-jenkins==0.4.11
-python-dateutil
-pytz
-pyyaml==5.4
-redis==2.10.6
-scandir
-simplejson
-sphinx-bootstrap-theme
-sphinxcontrib-httpdomain==1.3.0
-tornado==3.2.2
-six==1.13.0
+# Keep essential dependencies and ensure compatibility
+Sphinx>=1.8.5
+celery[redis]>=5.0.5
+docutils>=0.16
+hiredis>=1.0.0
+jinja2>=2.11.3
+jsonschema>=4.0.0
+netaddr>=0.8.0
+pycares>=4.2.0
+pymongo>=3.12.0
+python-jenkins>=1.7.0
+python-dateutil>=2.8.2
+pytz>=2021.1
+pyyaml>=5.4
+redis>=4.0.0
+simplejson>=3.17.0
+sphinx-bootstrap-theme>=0.8.0
+sphinxcontrib-httpdomain>=1.8.0
+six>=1.16.0
+tornado>=6.0.0
\ No newline at end of file