diff --git a/Pipfile.lock b/Pipfile.lock
index 2a05e32..d370c0a 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -26,11 +26,11 @@
         },
         "django": {
             "hashes": [
-                "sha256:753d30d3eb078064d2ddadfea65083c9848074a7f93d7b4dc7fa6b1380d278f5",
-                "sha256:7cb67e8b934fab23b6daed7144da52e8a25a47eba7f360ca43d2b448506b01ad"
+                "sha256:16a5d54411599780ac9dfe3b9b38f90f785c51259a584e0b24b6f14a7f69aae8",
+                "sha256:9a2f98211ab474c710fcdad29c82f30fc14ce9917c7a70c3682162a624de4035"
             ],
             "index": "pypi",
-            "version": "==2.2.2"
+            "version": "==2.2.4"
         },
         "django-apscheduler": {
             "hashes": [
@@ -75,10 +75,10 @@
         },
         "pytz": {
             "hashes": [
-                "sha256:303879e36b721603cc54604edcac9d20401bdbe31e1e4fdee5b9f98d5d31dfda",
-                "sha256:d747dd3d23d77ef44c6a3526e274af6efeb0a6f1afd5a69ba4d5be4098c8e141"
+                "sha256:1c557d7d0e871de1f5ccd5833f60fb2550652da6be2693c1e02300743d21500d",
+                "sha256:b02c06db6cf09c12dd25137e563b31700d3b80fcc4ad23abb7a315f2789819be"
             ],
-            "version": "==2019.1"
+            "version": "==2019.3"
         },
         "six": {
             "hashes": [
@@ -96,9 +96,10 @@
         },
         "tzlocal": {
             "hashes": [
-                "sha256:4ebeb848845ac898da6519b9b31879cf13b6626f7184c496037b818e238f2c4e"
+                "sha256:11c9f16e0a633b4b60e1eede97d8a46340d042e67b670b290ca526576e039048",
+                "sha256:949b9dd5ba4be17190a80c0268167d7e6c92c62b30026cf9764caf3e308e5590"
             ],
-            "version": "==1.5.1"
+            "version": "==2.0.0"
         },
         "ua-parser": {
             "hashes": [