diff --git a/Pipfile.lock b/Pipfile.lock
index b5f0310becdc0cec01b520525ddd89cb16947498..381d0d00f1deeba594709fd76f59b56a1354014a 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -197,10 +197,10 @@
         },
         "pyparsing": {
             "hashes": [
-                "sha256:20f995ecd72f2a1f4bf6b072b63b22e2eb457836601e76d6e5dfcd75436acc1f",
-                "sha256:4ca62001be367f01bd3e92ecbb79070272a9d4964dce6a48a82ff0b8bc7e683a"
+                "sha256:4c830582a84fb022400b85429791bc551f1f4871c33f23e44f353119e92f969f",
+                "sha256:c342dccb5250c08d45fd6f8b4a559613ca603b57498511740e65cd11a2e7dcec"
             ],
-            "version": "==2.4.5"
+            "version": "==2.4.6"
         },
         "python-dateutil": {
             "hashes": [
@@ -267,11 +267,11 @@
     "develop": {
         "beautifulsoup4": {
             "hashes": [
-                "sha256:5279c36b4b2ec2cb4298d723791467e3000e5384a43ea0cdf5d45207c7e97169",
-                "sha256:6135db2ba678168c07950f9a16c4031822c6f4aec75a65e0a97bc5ca09789931",
-                "sha256:dcdef580e18a76d54002088602eba453eec38ebbcafafeaabd8cab12b6155d57"
+                "sha256:05fd825eb01c290877657a56df4c6e4c311b3965bda790c613a3d6fb01a5462a",
+                "sha256:9fbb4d6e48ecd30bcacc5b63b94088192dcda178513b2ae3c394229f8911b887",
+                "sha256:e1505eeed31b0f4ce2dbb3bc8eb256c04cc2b3b72af7d551a4ab6efd5cbe5dae"
             ],
-            "version": "==4.8.1"
+            "version": "==4.8.2"
         },
         "coverage": {
             "hashes": [
@@ -372,11 +372,11 @@
         },
         "waitress": {
             "hashes": [
-                "sha256:b3b6450106b65bfcbefce5940fff23240305db86683cbf4e524af199b514ba61",
-                "sha256:edbb927a6f7c43d4fde35740786a30c180c1623d70a7ad5fd1d1f4adacc54468"
+                "sha256:67a60a376f0eb335ed88967c42b73983a58d66a2a72eb9009a42725f7453b142",
+                "sha256:cbf1c62fc41393a6f27cb78483f8f6e252630a3598984668244b7bf4e35856f1"
             ],
             "index": "pypi",
-            "version": "==1.4.0"
+            "version": "==1.4.2"
         },
         "webob": {
             "hashes": [