diff --git a/requirements.txt b/requirements.txt
index 36faca7..32fc137 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,7 @@
 Django>=3.2,<4.0
-django-autocomplete-light==3.5.1
-django-crispy-forms==1.7.2
-django-extensions==2.1.9
-djangorestframework==3.9.0
-django-tables2==2.1.0
-docutils==0.14
-psycopg2==2.8.4
+django-autocomplete-light~=3.9
+django-crispy-forms~=1.9.2
+django-extensions~=3.0.3
+djangorestframework~=3.12.1
+django-tables2~=2.4.1
+docutils~=0.16