diff --git a/requirements.txt b/requirements.txt
index 52b1098..e02f40e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,42 +1,42 @@
 amply==0.1.4
 bleach==3.3.0
-build==0.3.1.post1
-certifi==2020.12.5
+build==0.4.0
+certifi==2021.5.30
 cffi==1.14.5
 chardet==4.0.0
 colorama==0.4.4
 cryptography==3.4.7
 cycler==0.10.0
-docutils==0.17
+docutils==0.17.1
 idna==2.10
-importlib-metadata==3.10.0
+importlib-metadata==4.5.0
 jeepney==0.6.0
 keyring==23.0.1
 kiwisolver==1.3.1
-matplotlib==3.4.1
+matplotlib==3.4.2
 mypy==0.812
 mypy-extensions==0.4.3
-numpy==1.20.2
+numpy==1.20.3
 packaging==20.9
 pep517==0.10.0
 Pillow==8.2.0
 pkginfo==1.7.0
 PuLP==2.4
 pycparser==2.20
-Pygments==2.8.1
+Pygments==2.9.0
 pyparsing==2.4.7
 python-dateutil==2.8.1
 readme-renderer==29.0
 requests==2.25.1
 requests-toolbelt==0.9.1
-rfc3986==1.4.0
+rfc3986==1.5.0
 SecretStorage==3.3.1
-six==1.15.0
+six==1.16.0
 toml==0.10.2
-tqdm==4.60.0
+tqdm==4.61.0
 twine==3.4.1
-typed-ast==1.4.2
-typing-extensions==3.7.4.3
-urllib3==1.26.4
+typed-ast==1.4.3
+typing-extensions==3.10.0.0
+urllib3==1.26.5
 webencodings==0.5.1
 zipp==3.4.1