diff --git a/requirements-dev.txt b/requirements-dev.txt
index fd491663..f5d6be3c 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -28,9 +28,9 @@ requests-toolbelt==0.9.1  # via twine
 requests==2.21.0          # via requests-toolbelt, twine
 six==1.12.0               # via bleach, cfgv, pre-commit, readme-renderer
 toml==0.10.0              # via pre-commit
-tqdm==4.30.0              # via twine
+tqdm==4.31.1              # via twine
 twine==1.12.1
 urllib3==1.24.1           # via requests
-virtualenv==16.3.0        # via pre-commit
+virtualenv==16.4.0        # via pre-commit
 webencodings==0.5.1       # via bleach
 zipp==0.3.3               # via importlib-metadata
diff --git a/requirements-docs.txt b/requirements-docs.txt
index a6c05582..80822929 100644
--- a/requirements-docs.txt
+++ b/requirements-docs.txt
@@ -17,8 +17,8 @@ babel==2.6.0              # via sphinx
 bcrypt==3.1.6
 billiard==3.5.0.5
 blinker==1.4
-boto3==1.9.90
-botocore==1.12.90
+boto3==1.9.91
+botocore==1.12.91
 celery[redis]==4.2.1
 certifi==2018.11.29
 certsrv==2.1.1
@@ -94,4 +94,4 @@ tabulate==0.8.3
 urllib3==1.24.1
 vine==1.2.0
 werkzeug==0.14.1
-xmltodict==0.11.0
+xmltodict==0.12.0
diff --git a/requirements-tests.txt b/requirements-tests.txt
index e4a34412..60cda2d7 100644
--- a/requirements-tests.txt
+++ b/requirements-tests.txt
@@ -8,9 +8,9 @@ asn1crypto==0.24.0        # via cryptography
 atomicwrites==1.3.0       # via pytest
 attrs==18.2.0             # via pytest
 aws-xray-sdk==0.95        # via moto
-boto3==1.9.90             # via moto
+boto3==1.9.91             # via moto
 boto==2.49.0              # via moto
-botocore==1.12.90         # via boto3, moto, s3transfer
+botocore==1.12.91         # via boto3, moto, s3transfer
 certifi==2018.11.29       # via requests
 cffi==1.11.5              # via cryptography
 chardet==3.0.4            # via requests
@@ -61,4 +61,4 @@ urllib3==1.24.1           # via botocore, requests
 websocket-client==0.54.0  # via docker
 werkzeug==0.14.1          # via flask, moto, pytest-flask
 wrapt==1.11.1             # via aws-xray-sdk
-xmltodict==0.11.0         # via moto
+xmltodict==0.12.0         # via moto
diff --git a/requirements.txt b/requirements.txt
index f24d274e..8bc96ac2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,8 +15,8 @@ asyncpool==1.0
 bcrypt==3.1.6             # via flask-bcrypt, paramiko
 billiard==3.5.0.5         # via celery
 blinker==1.4              # via flask-mail, flask-principal, raven
-boto3==1.9.90
-botocore==1.12.90
+boto3==1.9.91
+botocore==1.12.91
 celery[redis]==4.2.1
 certifi==2018.11.29
 certsrv==2.1.1
@@ -84,4 +84,4 @@ tabulate==0.8.3
 urllib3==1.24.1           # via botocore, requests
 vine==1.2.0               # via amqp
 werkzeug==0.14.1          # via flask
-xmltodict==0.11.0
+xmltodict==0.12.0