diff --git a/Pipfile.lock b/Pipfile.lock
index 5db464d..19214da 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -16,11 +16,10 @@
     "default": {
         "alembic": {
             "hashes": [
-                "sha256:52d73b1d750f1414fa90c25a08da47b87de1e4ad883935718a8f36396e19e78e",
-                "sha256:eb7db9b4510562ec37c91d00b00d95fde076c1030d3f661aea882eec532b3565"
+                "sha256:0fe570f23dc48fb1bbda6f6a396f1c0c28d7045c0ad14018c104a511e6c1fe8a"
             ],
             "index": "pypi",
-            "version": "==1.0.0"
+            "version": "==1.0.1"
         },
         "amqp": {
             "hashes": [
@@ -257,9 +256,10 @@
         },
         "itsdangerous": {
             "hashes": [
-                "sha256:aca4fc561b7671115a2156f625f2eaa5e0e3527e0adf2870340e7968c0a81f85"
+                "sha256:321b033d07f2a4136d3ec762eac9f16a10ccd60f53c0c91af90217ace7ba1f19",
+                "sha256:b12271b2047cb23eeb98c8b5622e2e5c5e9abd9784a153e9d8ef9cb4dd09d749"
             ],
-            "version": "==1.0.0"
+            "version": "==1.1.0"
         },
         "jinja2": {
             "hashes": [
@@ -382,10 +382,10 @@
         },
         "python-dateutil": {
             "hashes": [
-                "sha256:1adb80e7a782c12e52ef9a8182bebeb73f1d7e24e374397af06fb4956c8dc5c0",
-                "sha256:e27001de32f627c22380a688bcc43ce83504a7bc5da472209b4c70f02829f0b8"
+                "sha256:063df5763652e21de43de7d9e00ccf239f953a832941e37be541614732cdfc93",
+                "sha256:88f9287c0174266bb0d8cedd395cfba9c58e87e5ad86b2ce58859bc11be3cf02"
             ],
-            "version": "==2.7.3"
+            "version": "==2.7.5"
         },
         "python-editor": {
             "hashes": [
@@ -395,10 +395,10 @@
         },
         "pytz": {
             "hashes": [
-                "sha256:a061aa0a9e06881eb8b3b2b43f05b9439d6583c206d0a6c340ff72a7b6669053",
-                "sha256:ffb9ef1de172603304d9d2819af6f5ece76f2e85ec10692a524dd876e72bf277"
+                "sha256:31cb35c89bd7d333cd32c5f278fca91b523b0834369e757f4c5641ea252236ca",
+                "sha256:8e0f8568c118d3077b46be7d654cc8167fa916092e28320cde048e54bfc9f1e6"
             ],
-            "version": "==2018.5"
+            "version": "==2018.7"
         },
         "raven": {
             "hashes": [
@@ -509,6 +509,7 @@
             "hashes": [
                 "sha256:03481e81d558d30d230bc12999e3edffe392d244349a90f4ef9b88425fac74ba",
                 "sha256:0b136648de27201056c1869a6c0d4e23f464750fd9a9ba9750b8336a244429ed",
+                "sha256:0bf8cbbd71adfff0ef1f3a1531e6402d13b7b01ac50a79c97ca15f030dba6306",
                 "sha256:10a46017fef60e16694a30627319f38a2b9b52e90182dddb6e37dcdab0f4bf95",
                 "sha256:198626739a79b09fa0a2f06e083ffd12eb55449b5f8bfdbeed1df4910b2ca640",
                 "sha256:23d341cdd4a0371820eb2b0bd6b88f5003a7438bbedb33688cd33b8eae59affd",
@@ -537,6 +538,7 @@
                 "sha256:c1bb572fab8208c400adaf06a8133ac0712179a334c09224fb11393e920abcdd",
                 "sha256:de4418dadaa1c01d497e539210cb6baa015965526ff5afc078c57ca69160108d",
                 "sha256:e05cb4d9aad6233d67e0541caa7e511fa4047ed7750ec2510d466e806e0255d6",
+                "sha256:f05a636b4564104120111800021a92e43397bc12a5c72fed7036be8556e0029e",
                 "sha256:f3f501f345f24383c0000395b26b726e46758b71393267aeae0bd36f8b3ade80"
             ],
             "index": "pypi",
diff --git a/requirements.txt b/requirements.txt
index d7da6c7..ccd977c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 -i https://pypi.python.org/simple/
-alembic==1.0.0
+alembic==1.0.1
 amqp==2.3.2
 asn1crypto==0.24.0
 billiard==3.5.0.4
@@ -22,7 +22,7 @@ gunicorn==19.9.0
 honcho==1.0.1
 http-ece==1.0.5
 idna==2.7
-itsdangerous==1.0.0
+itsdangerous==1.1.0
 jinja2==2.10
 kombu==4.2.1
 mako==1.0.7
@@ -32,9 +32,9 @@ pillow==5.3.0
 psycopg2==2.7.5
 pycparser==2.19
 pyinotify==0.9.6 ; sys_platform == 'linux'
-python-dateutil==2.7.3
+python-dateutil==2.7.5
 python-editor==1.0.3
-pytz==2018.5
+pytz==2018.7
 raven==6.9.0
 redis==2.10.6
 requests==2.20.0