diff --git a/requirements/deploy.txt b/requirements/deploy.txt
index 7f2cbda6458..dcf880900f6 100644
--- a/requirements/deploy.txt
+++ b/requirements/deploy.txt
@@ -1,7 +1,7 @@
 # Requirements for our production systems
 
 -r pip.txt
-psycopg2==2.8.6
+psycopg2==2.9.1
 gunicorn==20.1.0
 
 # Version 3.0.0 drops support for Django < 3.0
diff --git a/requirements/docker.txt b/requirements/docker.txt
index 67306a08651..a6904cfce83 100644
--- a/requirements/docker.txt
+++ b/requirements/docker.txt
@@ -2,7 +2,7 @@
 
 -r pip.txt
 # https://www.psycopg.org/docs/install.html#psycopg-vs-psycopg-binary
-psycopg2-binary==2.8.6
+psycopg2-binary==2.9.1
 
 # Version 3.0.0 drops support for Django < 3.0
 # https://github.com/sebleier/django-redis-cache/#300
diff --git a/requirements/pip.txt b/requirements/pip.txt
index e8203c590b4..82a89175b23 100644
--- a/requirements/pip.txt
+++ b/requirements/pip.txt
@@ -16,7 +16,7 @@ Sphinx==4.0.2
 # Filtering for the REST API
 django-filter==2.4.0
 
-drf-flex-fields==0.9.0
+drf-flex-fields==0.9.1
 drf-extensions==0.7.0
 
 django-vanilla-views==3.0.0
@@ -31,7 +31,7 @@ Pygments==2.9.0
 # Basic tools
 redis==3.5.3
 kombu==5.1.0
-celery==5.1.0
+celery==5.1.1
 
 # When upgrading to 0.43.0 we should double check the ``base.html`` change
 # described in the changelog. In previous versions, the allauth app included a
@@ -41,13 +41,13 @@ celery==5.1.0
 # override ``account/base.html`` within your project.
 django-allauth==0.42.0  # pyup: ignore
 
-GitPython==3.1.17
+GitPython==3.1.18
 
 # Search
-elasticsearch==7.13.1  # pyup: <8.0.0
+elasticsearch==7.13.2  # pyup: <8.0.0
 elasticsearch-dsl==7.3.0  # pyup: <8.0
 django-elasticsearch-dsl==7.2.0  # pyup: <8.0
-selectolax==0.2.11
+selectolax==0.2.12
 
 # embed
 pyquery==1.4.3
diff --git a/requirements/testing.txt b/requirements/testing.txt
index 88dffff63cb..01e301c7b0c 100644
--- a/requirements/testing.txt
+++ b/requirements/testing.txt
@@ -6,7 +6,7 @@ django-dynamic-fixture==3.1.1
 pytest==6.2.4
 pytest-custom-exit-code==0.3.0
 pytest-django==4.4.0
-pytest-xdist==2.2.1
+pytest-xdist==2.3.0
 pytest-cov==2.12.1
 apipkg==1.5
 execnet==1.9.0