diff --git a/requirements.txt b/requirements.txt
index 2fb0238..b4f5c84 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,50 +1,50 @@
-asn1crypto==0.22.0
-astropy==2.0.4
-astroquery==0.3.5
-attrs==17.4.0
-beautifulsoup4==4.5.3
-boto==2.4.0
-google-compute-engine==2.7.6
-cffi==1.10.0
-cryptography==2.1.4
+asn1crypto==0.24.0
+astropy==3.0.3
+astroquery==0.3.8
+attrs==18.1.0
+beautifulsoup4==4.6.0
+boto==2.48.0
+google-compute-engine==2.8.2
+cffi==1.11.5
+cryptography==2.2.2
 cycler==0.10.0
-decorator==4.0.9
-Django==1.9.1
+decorator==4.2.1
+Django==2.0.6
 django-jsonify==0.3.0
-django-s3direct==0.3.12
+django-s3direct==1.0.4
 ecdsa==0.13
 enum34==1.1.6
 funcsigs==1.0.2
 future==0.16.0
-html5lib==0.999999999
-idna==2.5
-ipaddress==1.0.18
-jsonfield==1.0.3
-keyring==10.3.2
-matplotlib==1.5.1
-networkx==1.11
-numpy==1.14.0
+html5lib==1.0.1
+idna==2.6
+ipaddress==1.0.21
+jsonfield==2.0.2
+keyring==12.2.1
+matplotlib==2.2.2
+networkx==2.1
+numpy==1.14.3
 xgboost==0.7.post4
-packaging==16.8
-paramiko==1.16.0
+packaging==17.1
+paramiko==2.4.1
 photutils==0.4
-Pillow==3.1.0
+Pillow==5.1.0
 pluggy==0.6.0
-py==1.5.2
-pycparser==2.17
+py==1.5.3
+pycparser==2.18
 pycrypto==2.6.1
-pyparsing==2.1.0
-pytest==3.4.0
-python-dateutil==2.5.0
-pytz==2015.7
-redis==2.10.5
-requests==2.13.0
+pyparsing==2.2.0
+pytest==3.6.0
+python-dateutil==2.7.3
+pytz==2018.4
+redis==2.10.6
+requests==2.18.4
 Rtree==0.8.3
-scikit-image==0.11.3
-scipy==0.17.0
-SecretStorage==2.3.1
-simplejson==3.11.1
-six==1.10.0
+scikit-image==0.14.0
+scipy==1.1.0
+SecretStorage==3.0.1
+simplejson==3.15.0
+six==1.11.0
 South==1.0.2
 webencodings==0.5.1
 callhorizons==1.0.12