diff --git a/Pipfile.lock b/Pipfile.lock
index 59f9897..530e4d9 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -32,11 +32,11 @@
         },
         "django": {
             "hashes": [
-                "sha256:753d30d3eb078064d2ddadfea65083c9848074a7f93d7b4dc7fa6b1380d278f5",
-                "sha256:7cb67e8b934fab23b6daed7144da52e8a25a47eba7f360ca43d2b448506b01ad"
+                "sha256:a4ad4f6f9c6a4b7af7e2deec8d0cbff28501852e5010d6c2dc695d3d1fae7ca0",
+                "sha256:fa98ec9cc9bf5d72a08ebf3654a9452e761fbb8566e3f80de199cbc15477e891"
             ],
             "index": "pypi",
-            "version": "==2.2.2"
+            "version": "==2.2.8"
         },
         "django-heroku": {
             "hashes": [
@@ -96,19 +96,21 @@
         },
         "psycopg2": {
             "hashes": [
-                "sha256:00cfecb3f3db6eb76dcc763e71777da56d12b6d61db6a2c6ccbbb0bff5421f8f",
-                "sha256:076501fc24ae13b2609ba2303d88d4db79072562f0b8cc87ec1667dedff99dc1",
-                "sha256:4e2b34e4c0ddfeddf770d7df93e269700b080a4d2ec514fec668d71895f56782",
-                "sha256:5cacf21b6f813c239f100ef78a4132056f93a5940219ec25d2ef833cbeb05588",
-                "sha256:61f58e9ecb9e4dc7e30be56b562f8fc10ae3addcfcef51b588eed10a5a66100d",
-                "sha256:8954ff6e47247bdd134db602fcadfc21662835bd92ce0760f3842eacfeb6e0f3",
-                "sha256:b6e8c854cdc623028e558a409b06ea2f16d13438335941c7765d0a42b5bedd33",
-                "sha256:baca21c0f7344576346e260454d0007313ccca8c170684707a63946b27a56c8f",
-                "sha256:bb1735378770fb95dbe392d29e71405d45c8bdcfa064f916504833a92ab03c55",
-                "sha256:de3d3c46c1ee18f996db42d1eb44cf1565cc9e38fb1dbd9b773ff6b3fa8035d7",
-                "sha256:dee885602bb200bdcb1d30f6da6c7bb207360bc786d0a364fe1540dd14af0bab"
+                "sha256:4212ca404c4445dc5746c0d68db27d2cbfb87b523fe233dc84ecd24062e35677",
+                "sha256:47fc642bf6f427805daf52d6e52619fe0637648fe27017062d898f3bf891419d",
+                "sha256:72772181d9bad1fa349792a1e7384dde56742c14af2b9986013eb94a240f005b",
+                "sha256:8396be6e5ff844282d4d49b81631772f80dabae5658d432202faf101f5283b7c",
+                "sha256:893c11064b347b24ecdd277a094413e1954f8a4e8cdaf7ffbe7ca3db87c103f0",
+                "sha256:92a07dfd4d7c325dd177548c4134052d4842222833576c8391aab6f74038fc3f",
+                "sha256:965c4c93e33e6984d8031f74e51227bd755376a9df6993774fd5b6fb3288b1f4",
+                "sha256:9ab75e0b2820880ae24b7136c4d230383e07db014456a476d096591172569c38",
+                "sha256:b0845e3bdd4aa18dc2f9b6fb78fbd3d9d371ad167fd6d1b7ad01c0a6cdad4fc6",
+                "sha256:dca2d7203f0dfce8ea4b3efd668f8ea65cd2b35112638e488a4c12594015f67b",
+                "sha256:ed686e5926929887e2c7ae0a700e32c6129abb798b4ad2b846e933de21508151",
+                "sha256:ef6df7e14698e79c59c7ee7cf94cd62e5b869db369ed4b1b8f7b729ea825712a",
+                "sha256:f898e5cc0a662a9e12bde6f931263a1bbd350cfb18e1d5336a12927851825bb6"
             ],
-            "version": "==2.8.2"
+            "version": "==2.8.4"
         },
         "pytz": {
             "hashes": [
@@ -127,7 +129,6 @@
         },
         "static3": {
             "hashes": [
-                "sha256:261076734d296e77cafe905324604e7163bbedf83bcc29732f106be014a8dcc7",
                 "sha256:674641c64bc75507af2eb20bef7e7e3593dca993dec6674be108fa15b42f47c8"
             ],
             "version": "==0.7.0"