diff --git a/computes/models.py b/computes/models.py
index 3f17254..86df52a 100644
--- a/computes/models.py
+++ b/computes/models.py
@@ -51,7 +51,7 @@ class Compute(Model):
     
     @cached_property
     def cpu_usage(self):
-        return round(self.proxy.get_cpu_usage(diff=False).get('usage'))
+        return round(self.proxy.get_cpu_usage().get('usage'))
 
     @cached_property
     def ram_size(self):
diff --git a/conf/requirements.txt b/conf/requirements.txt
index 31fede1..c227892 100644
--- a/conf/requirements.txt
+++ b/conf/requirements.txt
@@ -1,22 +1,22 @@
-Django==3.2.20
-django_bootstrap5==23.3
+Django==3.2.19
+django_bootstrap5==23.1
 django-login-required-middleware==0.9.0
-django-otp==1.2.2
-django-icons==23.3
+django-otp==1.1.6
+django-icons==23.2
 django-qr-code==3.1.1
 gunicorn==20.1.0
 libsass==0.22.0
-libvirt-python==9.5.0
-lxml==4.9.3
+libvirt-python==9.3.0
+lxml==4.9.2
 qrcode==7.4.2
 rwlock==0.0.7
 websockify==0.10.0
 zipp==3.13.0
 ldap3==2.9.1
-python-engineio==4.5.1
+python-engineio==4.4.1
 python-socketio==5.8.0
 eventlet==0.33.3
 djangorestframework==3.14.0
 drf-nested-routers==0.93.4
-drf-yasg==1.21.6
+drf-yasg==1.21.5
 markdown>=3.4.1
diff --git a/dev/requirements.txt b/dev/requirements.txt
index bc65fd9..9e2fba3 100644
--- a/dev/requirements.txt
+++ b/dev/requirements.txt
@@ -1,8 +1,8 @@
 -r ../conf/requirements.txt
-coverage==7.2.7
-django-debug-toolbar==4.1.0
+coverage==7.2.5
+django-debug-toolbar==4.0.0
 pycodestyle==2.10.0
 pyflakes==3.0.1
 pylint==2.17.4
 yapf==0.33.0
-black==23.7.0
+black==23.3.0
diff --git a/vrtManager/hostdetails.py b/vrtManager/hostdetails.py
index 31aca86..0b7c313 100644
--- a/vrtManager/hostdetails.py
+++ b/vrtManager/hostdetails.py
@@ -27,7 +27,7 @@ class wvmHostDetails(wvmConnect):
         else:
             return {"total": None, "usage": None, "percent": None}
 
-    def get_cpu_usage(self, diff=True):
+    def get_cpu_usage(self):
         """
         Function return cpu usage on node.
         """
@@ -43,8 +43,6 @@ class wvmHostDetails(wvmConnect):
             diff_idle = idle - prev_idle
             diff_total = total - prev_total
             diff_usage = (1000 * (diff_total - diff_idle) / diff_total + 5) / 10
-            if not diff:
-                return {"usage": diff_usage}
             prev_total = total
             prev_idle = idle
             if num == 0: