Freeze requirements

requirements.txt

@@ -9,7 +9,7 @@ Flask-WTF==0.14.2
 Flask-Login==0.4.1
 
 blinker==1.4
-pyexcel==0.5.9.1
+pyexcel==0.5.10
 pyexcel-io==0.5.10
 pyexcel-xls==0.5.8
 pyexcel-xlsx==0.5.6
@@ -29,15 +29,15 @@ itsdangerous==0.24  # pyup: <1.0.0
 git+https://github.com/alphagov/notifications-utils.git@30.7.1#egg=notifications-utils==30.7.1
 
 ## The following requirements were added by pip freeze:
-awscli==1.16.62
+awscli==1.16.75
 bleach==2.1.3
 boto3==1.6.16
-botocore==1.12.52
-certifi==2018.10.15
+botocore==1.12.65
+certifi==2018.11.29
 chardet==3.0.4
 Click==7.0
 colorama==0.3.9
-dnspython==1.15.0
+dnspython==1.16.0
 docopt==0.6.2
 docutils==0.14
 et-xmlfile==1.0.1
@@ -45,7 +45,7 @@ Flask-Redis==0.3.0
 future==0.17.1
 greenlet==0.4.15
 html5lib==1.0.1
-idna==2.7
+idna==2.8
 jdcal==1.4
 Jinja2==2.10
 jmespath==0.9.3
@@ -54,21 +54,21 @@ lxml==4.2.5
 MarkupSafe==1.1.0
 mistune==0.8.3
 monotonic==1.5
-openpyxl==2.5.11
+openpyxl==2.5.12
 orderedset==2.0.1
 phonenumbers==8.9.4
 pyasn1==0.4.4
 pyexcel-ezodf==0.3.4
-PyJWT==1.6.4
+PyJWT==1.7.1
 PyPDF2==1.26.0
 python-dateutil==2.7.5
 python-json-logger==0.1.8
 PyYAML==3.12
 redis==3.0.1
-requests==2.20.1
+requests==2.21.0
 rsa==3.4.2
 s3transfer==0.1.13
-six==1.11.0
+six==1.12.0
 smartypants==2.0.1
 statsd==3.2.2
 texttable==1.5.0