diff --git a/requirements.txt b/requirements.txt
index 50a3560..89e1f07 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,36 +1,36 @@
-appdirs==1.4.3
+appdirs==1.4.4
 appnope==0.1.0
-async-generator==1.9
-attrs==18.1.0
-cassandra-driver==3.14.0
-coverage==4.5.1
-Cython==0.28.4
-decorator==4.2.1
-flake8==3.5.0
-ipdb==0.11
-ipython==6.5.0
+async-generator==1.10
+attrs==20.3.0
+cassandra-driver==3.24.0
+coverage==5.3
+Cython==0.29.21
+decorator==4.4.2
+flake8==3.8.4
+ipdb==0.13.4
+ipython==7.19.0
 ipython-genutils==0.2.0
-isort==4.3.4
-jedi==0.12.1
+isort==5.6.4
+jedi==0.17.2
 mccabe==0.6.1
-packaging==17.1
-parso==0.3.0
-pexpect==4.6.0
-pickleshare==0.7.4
-pluggy==0.7.1
-prompt-toolkit==2.0.4
+packaging==20.8
+parso==0.8.1
+pexpect==4.8.0
+pickleshare==0.7.5
+pluggy==0.13.1
+prompt-toolkit==3.0.8
 ptyprocess==0.6.0
-py==1.5.4
-pycodestyle==2.4.0
-pyflakes==2.0.0
-Pygments==2.2.0
-pyparsing==2.2.0
-pytest==3.6.4
-pytest-asyncio==0.9.0
-pytest-cov==2.5.1
+py==1.10.0
+pycodestyle==2.6.0
+pyflakes==2.2.0
+Pygments==2.7.3
+pyparsing==2.4.7
+pytest==6.2.0
+pytest-asyncio==0.14.0
+pytest-cov==2.10.1
 simplegeneric==0.8.1
-six==1.11.0
-tox==3.1.2
-traitlets==4.3.2
-virtualenv==16.0.0
-wcwidth==0.1.7
+six==1.15.0
+tox==3.20.1
+traitlets==5.0.5
+virtualenv==20.2.2
+wcwidth==0.2.5