diff --git a/taskcluster/docker/funsize-update-generator/Pipfile.lock b/taskcluster/docker/funsize-update-generator/Pipfile.lock
index 78177fa2bb7d..78a512d75b54 100644
--- a/taskcluster/docker/funsize-update-generator/Pipfile.lock
+++ b/taskcluster/docker/funsize-update-generator/Pipfile.lock
@@ -79,10 +79,10 @@
         },
         "certifi": {
             "hashes": [
-                "sha256:376690d6f16d32f9d1fe8932551d80b23e9d393a8578c5633a2ed39a64861638",
-                "sha256:456048c7e371c089d0a77a5212fb37a2c2dce1e24146e3b7e0261736aaeaa22a"
+                "sha256:339dc09518b07e2fa7eda5450740925974815557727d6bd35d319c1524a04a4c",
+                "sha256:6d58c986d22b038c8c0df30d639f23a3e6d172a05c3583e766f4c0b785c0986a"
             ],
-            "version": "==2018.8.24"
+            "version": "==2018.10.15"
         },
         "cffi": {
             "hashes": [
@@ -167,10 +167,10 @@
         },
         "datadog": {
             "hashes": [
-                "sha256:86cef95acd73543d18c417f1b0313c0a7274ed8f5ae9cceb46314f4e588085b1"
+                "sha256:6ed9aec2b3a26722b74465c2ed36d2efdb9c9fac1a07a84d81fa2fc0cfa66ae4"
             ],
             "index": "pypi",
-            "version": "==0.22.0"
+            "version": "==0.23.0"
         },
         "decorator": {
             "hashes": [
@@ -335,19 +335,19 @@
         },
         "requests": {
             "hashes": [
-                "sha256:63b52e3c866428a224f97cab011de738c36aec0185aa91cfacd418b5d58911d1",
-                "sha256:ec22d826a36ed72a7358ff3fe56cbd4ba69dd7a6718ffd450ff0e9df7a47ce6a"
+                "sha256:99dcfdaaeb17caf6e526f32b6a7b780461512ab3f1d992187801694cba42770c",
+                "sha256:a84b8c9ab6239b578f22d1c21d51b696dcfe004032bb80ea832398d6909d7279"
             ],
             "index": "pypi",
-            "version": "==2.19.1"
+            "version": "==2.20.0"
         },
         "scriptworker": {
             "hashes": [
-                "sha256:24c4d497c051739fe46c7d37ea00e62fd0b1de0a755135e5c8749e32cc2c1a97",
-                "sha256:dedc0fd580b2f8b4860ee1f330c5e5f42ccb2eab84c1dfd48c1c288ead4a6388"
+                "sha256:464463cf94055e1fe02a107a6e1b90856ed54b377937549e4e91dfa19f869ed2",
+                "sha256:5ed202739d136e4eb41afcffc0d13534ae188ea6066679b2504c12aaaac8e38c"
             ],
             "index": "pypi",
-            "version": "==16.2.0"
+            "version": "==16.2.1"
         },
         "sh": {
             "hashes": [
@@ -405,10 +405,10 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:a68ac5e15e76e7e5dd2b8f94007233e01effe3e50e8daddf69acfd81cb686baf",
-                "sha256:b5725a0bd4ba422ab0e66e89e030c806576753ea3ee08554382c14e685d117b5"
+                "sha256:41c3db2fc01e5b907288010dec72f9d0a74e37d6994e6eb56849f59fea2265ae",
+                "sha256:8819bba37a02d143296a4d032373c4dd4aca11f6d4c9973335ca75f9c8475f59"
             ],
-            "version": "==1.23"
+            "version": "==1.24"
         },
         "virtualenv": {
             "hashes": [