diff --git a/requirements-dev.txt b/requirements-dev.txt
index 1ba91200..830481c4 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,8 +1,8 @@
-flake8==3.8.4
+flake8==3.9.0
 flake8-import-order==0.18.1
-setuptools==54.1.1
+setuptools==54.1.2
 Sphinx==3.5.2
 sphinx_rtd_theme==0.5.1
 tox==3.23.0
-pur==5.3.0
-importlib_metadata==3.7.2; python_version < '3.8'
+pur==5.4.0
+importlib_metadata==3.7.3; python_version < '3.8'
diff --git a/requirements-output.txt b/requirements-output.txt
index 89339f54..63bf6471 100644
--- a/requirements-output.txt
+++ b/requirements-output.txt
@@ -22,7 +22,7 @@ pymongo==3.11.3
 rethinkdb==2.4.8
 
 # s3
-botocore==1.20.25
+botocore==1.20.33
 
 # slack
 slackclient==2.9.3