diff --git a/Pipfile.lock b/Pipfile.lock
index 6b90d3cc..9306ca9e 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -146,11 +146,11 @@
                 "swagger-ui"
             ],
             "hashes": [
-                "sha256:0fa5776a44b32668f20d59e6e478f15a1dc19def8e4d07d837e10d837379c2ba",
-                "sha256:4b643821a775927b2ec6220c427779b6d9c3a83ddf43662d69e68dcdad4be603"
+                "sha256:3f6c2cb8a3f24af281ff561eebaaa926700b24f4c430f4d945c8ace0384c220c",
+                "sha256:56854c65334281b303120a1097df09a79ffa44bdaecfc4400e7194821e17566d"
             ],
             "index": "pypi",
-            "version": "==2.5.0"
+            "version": "==2.5.1"
         },
         "coverage": {
             "hashes": [
@@ -518,7 +518,7 @@
         "spiffworkflow": {
             "editable": true,
             "git": "https://github.com/sartography/SpiffWorkflow.git",
-            "ref": "7f67509e514f934eaab032b2783bae20d2c4040b"
+            "ref": "d9f406c57ab05ce6e978318a22b6d327b635e1ae"
         },
         "sqlalchemy": {
             "hashes": [
@@ -544,10 +544,10 @@
         },
         "waitress": {
             "hashes": [
-                "sha256:278e09d6849acc1365404bbf7d790d0423b159802e850c726e8cd0a126a2dac7",
-                "sha256:f103e557725b17ae3c62f9e6005cdd85103f8b68fa86cf7c764ba7adc38ca5a2"
+                "sha256:b3b6450106b65bfcbefce5940fff23240305db86683cbf4e524af199b514ba61",
+                "sha256:edbb927a6f7c43d4fde35740786a30c180c1623d70a7ad5fd1d1f4adacc54468"
             ],
-            "version": "==1.3.1"
+            "version": "==1.4.0"
         },
         "webob": {
             "hashes": [