diff --git a/Pipfile.lock b/Pipfile.lock
index c4156e24..497d630e 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -26,11 +26,11 @@
         },
         "django": {
             "hashes": [
-                "sha256:068d51054083d06ceb32ce02b7203f1854256047a0d58682677dd4f81bceabd7",
-                "sha256:55409a056b27e6d1246f19ede41c6c610e4cab549c005b62cbeefabc6433356b"
+                "sha256:1226168be1b1c7efd0e66ee79b0e0b58b2caa7ed87717909cd8a57bb13a7079a",
+                "sha256:9a4635813e2d498a3c01b10c701fe4a515d76dd290aaa792ccb65ca4ccb6b038"
             ],
             "index": "pypi",
-            "version": "==2.1.4"
+            "version": "==2.2.10"
         },
         "djangorestframework": {
             "hashes": [
@@ -86,10 +86,17 @@
         },
         "pytz": {
             "hashes": [
-                "sha256:31cb35c89bd7d333cd32c5f278fca91b523b0834369e757f4c5641ea252236ca",
-                "sha256:8e0f8568c118d3077b46be7d654cc8167fa916092e28320cde048e54bfc9f1e6"
+                "sha256:1c557d7d0e871de1f5ccd5833f60fb2550652da6be2693c1e02300743d21500d",
+                "sha256:b02c06db6cf09c12dd25137e563b31700d3b80fcc4ad23abb7a315f2789819be"
             ],
-            "version": "==2018.7"
+            "version": "==2019.3"
+        },
+        "sqlparse": {
+            "hashes": [
+                "sha256:40afe6b8d4b1117e7dff5504d7a8ce07d9a1b15aeeade8a2d10f130a834f8177",
+                "sha256:7c3dca29c022744e95b547e867cee89f4fce4373f3549ccd8797d8eb52cdb873"
+            ],
+            "version": "==0.3.0"
         },
         "whitenoise": {
             "hashes": [