version updates

requirements.txt

@@ -1,22 +1,22 @@
 bibtexparser==1.2.0
-boto3==1.14.44
+boto3==1.15.12
 Brotli==1.0.9
 celery==4.4.7
 chardet==3.0.4
 dj-database-url==0.5.0
-Django==3.1
+Django==3.1.2
 django-async-messages==0.3.1
 django-celery-beat==2.0.0
 django-celery-results==1.2.1
 django-compressor==2.4
-django-cors-headers==3.4.0
+django-cors-headers==3.5.0
 django-dynamic-preferences==1.10.1
-django-filter==2.3.0
+django-filter==2.4.0
 django-haystack==3.0b1
 django-hosts==4.0
-django-maintenance-mode==0.14.0
-django-storages==1.9.1
-djangorestframework==3.11.1
+django-maintenance-mode==0.15.0
+django-storages==1.10.1
+djangorestframework==3.12.1
 djangosaml2idp==0.7.2
 drf-access-policy==0.7.0
 elasticsearch>=2.0.0,<3.0.0
@@ -25,10 +25,10 @@ kombu==4.6.11
 lxml==4.5.2
 mysqlclient==2.0.1
 pandas==1.1.0
-passlib==1.7.2
-requests==2.20.1
-requests-aws4auth==1.0
-urllib3==1.24.3
-wagtail==2.10.1
+passlib==1.7.3
+requests==2.24.0
+requests-aws4auth==1.0.1
+urllib3==1.25.10
+wagtail==2.10.2
 wagtail-modelchooser==2.3.3
 whitenoise==5.2.0