diff --git a/conf/requirements.txt b/conf/requirements.txt
index 8bcb55d..3682333 100644
--- a/conf/requirements.txt
+++ b/conf/requirements.txt
@@ -1,15 +1,15 @@
-Django==2.2.20
-django-bootstrap4==3.0.0
+Django==2.2.22
+django-bootstrap4==3.0.1
 django-icons==3.0.0
-django-login-required-middleware==0.5.0
-django-otp==1.0.2
-django-qr-code==1.3.1
+django-login-required-middleware==0.6.1
+django-otp==1.0.6
+django-qr-code==2.2.0
 gunicorn==20.1.0
-libsass==0.20.1
-libvirt-python==7.2.0
+libsass==0.21.0
+libvirt-python==7.4.0
 lxml==4.6.3
 qrcode==6.1
 rwlock==0.0.7
 websockify==0.9.0
-zipp==3.4.0
+zipp==3.4.1
 ldap3==2.9.0
diff --git a/dev/requirements.txt b/dev/requirements.txt
index 01053a2..3937a79 100644
--- a/dev/requirements.txt
+++ b/dev/requirements.txt
@@ -3,5 +3,5 @@ coverage==5.5
 django-debug-toolbar==3.2.1
 pycodestyle==2.7.0
 pyflakes==2.3.1
-pylint==2.7.4
+pylint==2.8.3
 yapf==0.31.0