diff --git a/HISTORY.rst b/HISTORY.rst
index d115ec07cb..bf8094e76b 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -8,6 +8,8 @@
   link.
 - Pagination: Add pure pagination subclass that supports custom page
   querystring keys
+- Dependencies: Update Python dependencies version. Remove django suit
+  as a dependency.
 
 3.1.9 (2018-11-01)
 ==================
diff --git a/removals.txt b/removals.txt
index 00fd2cac3d..6d48bedcc6 100644
--- a/removals.txt
+++ b/removals.txt
@@ -4,6 +4,7 @@ django-celery
 django-compressor
 django-filetransfers
 django-rest-swagger
+django-suit
 pathlib
 pytesseract
 pdfminer
diff --git a/requirements/base.txt b/requirements/base.txt
index da50c7a2bc..d6588571b2 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -1,13 +1,13 @@
-Pillow==5.2.0
+Pillow==5.3.0
 PyYAML==3.13
 
-celery==3.1.24
+celery==3.1.26post2
 
 django-activity-stream==0.6.5
 django-autoadmin==1.1.1
-django-celery==3.2.1
-django-colorful==1.2
-django-cors-headers==2.2.0
+django-celery==3.2.2
+django-colorful==1.3
+django-cors-headers==2.4.0
 django-downloadview==1.9
 django-environ==0.4.5
 django-formtools==2.1
@@ -17,37 +17,36 @@ django-model-utils==3.1.2
 django-mptt==0.9.1
 django-qsstats-magic==1.0.0
 django-stronghold==0.3.0
-django-suit==0.2.26
-django-widget-tweaks==1.4.2
+django-widget-tweaks==1.4.3
 djangorestframework==3.7.7
 djangorestframework-recursive==0.1.2
 drf-yasg==1.5.0
 
 flanker==0.9.0
 flex==6.13.2
-furl==1.2
-fusepy==2.0.4
+furl==2.0.0
+fusepy==3.0.1
 
-gevent==1.3.5
-graphviz==0.8.4
+gevent==1.3.7
+graphviz==0.10.1
 gunicorn==19.9.0
 
 mock==2.0.0
 
-node-semver==0.3.0
+node-semver==0.5.1
 
 pathlib2==2.3.2
 pycountry==18.5.26
 PyPDF2==1.26.0
-pyocr==0.5.2
-python-dateutil==2.7.3
+pyocr==0.5.3
+python-dateutil==2.7.5
 python-gnupg==0.3.9
 python-magic==0.4.15
-pytz==2018.3
+pytz==2018.7
 
-requests==2.18.4
+requests==2.20.1
 
 sh==1.12.14
-swagger-spec-validator==2.1.0
+swagger-spec-validator==2.4.1
 
-whitenoise==3.3.1
+whitenoise==4.1.1
diff --git a/requirements/build.txt b/requirements/build.txt
index 6b1e6c1420..2429bc2ab9 100644
--- a/requirements/build.txt
+++ b/requirements/build.txt
@@ -1,4 +1,4 @@
 # requirements/build.txt
 twine==1.9.1
 
-wheel==0.30.0
+wheel==0.32.2
diff --git a/requirements/development.txt b/requirements/development.txt
index 4b4e18e36d..7c7d1aa829 100644
--- a/requirements/development.txt
+++ b/requirements/development.txt
@@ -5,7 +5,7 @@ django-debug-toolbar==1.9.1
 django-extensions==2.0.0
 django-rosetta==0.8.1
 
-flake8==3.5.0
+flake8==3.6.0
 
 ipython==5.5.0
 
@@ -13,7 +13,7 @@ readme==0.7.1
 
 safety==1.7.0
 
-transifex-client==0.13.1
+transifex-client==0.13.5
 
 -r build.txt
 -r testing-base.txt
diff --git a/requirements/documentation.txt b/requirements/documentation.txt
index ad1e80067c..e5753b7077 100644
--- a/requirements/documentation.txt
+++ b/requirements/documentation.txt
@@ -1,6 +1,6 @@
-Sphinx==1.7.1
+Sphinx==1.8.2
 
 sphinx-autobuild==0.7.1
-sphinx_rtd_theme==0.2.4
+sphinx_rtd_theme==0.4.2
 sphinxcontrib-blockdiag==1.5.5
 sphinxcontrib-spelling==4.2.0
diff --git a/requirements/testing-base.txt b/requirements/testing-base.txt
index 8fa0edc4c0..e2e5c206c3 100644
--- a/requirements/testing-base.txt
+++ b/requirements/testing-base.txt
@@ -1,6 +1,6 @@
 codecov==2.0.15
-coverage==4.4.1
+coverage==4.5.2
 coveralls==1.3.0
 django-test-without-migrations==0.6
-tox==2.9.1
-psutil==5.4.3
+tox==3.5.3
+psutil==5.4.8