diff --git a/Pipfile.lock b/Pipfile.lock
index c4156e24..402d91e2 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -34,11 +34,11 @@
         },
         "djangorestframework": {
             "hashes": [
-                "sha256:607865b0bb1598b153793892101d881466bd5a991de12bd6229abb18b1c86136",
-                "sha256:63f76cbe1e7d12b94c357d7e54401103b2e52aef0f7c1650d6c820ad708776e5"
+                "sha256:79c6efbb2514bc50cf25906d7c0a5cfead714c7af667ff4bd110312cd380ae66",
+                "sha256:a4138613b67e3a223be6c97f53b13d759c5b90d2b433bad670b8ebf95402075f"
             ],
             "index": "pypi",
-            "version": "==3.9.0"
+            "version": "==3.9.1"
         },
         "gunicorn": {
             "hashes": [
@@ -86,10 +86,10 @@
         },
         "pytz": {
             "hashes": [
-                "sha256:31cb35c89bd7d333cd32c5f278fca91b523b0834369e757f4c5641ea252236ca",
-                "sha256:8e0f8568c118d3077b46be7d654cc8167fa916092e28320cde048e54bfc9f1e6"
+                "sha256:303879e36b721603cc54604edcac9d20401bdbe31e1e4fdee5b9f98d5d31dfda",
+                "sha256:d747dd3d23d77ef44c6a3526e274af6efeb0a6f1afd5a69ba4d5be4098c8e141"
             ],
-            "version": "==2018.7"
+            "version": "==2019.1"
         },
         "whitenoise": {
             "hashes": [