diff --git a/Pipfile b/Pipfile
index 1d930bc14..e4d67bd3e 100644
--- a/Pipfile
+++ b/Pipfile
@@ -59,7 +59,7 @@ werkzeug = "~=2.1.1"
 prometheus-client = "==0.14.1"
 gds-metrics = {version = "==0.2.4", ref = "6f1840a57b6fb1ee40b7e84f2f18ec229de8aa72", git = "https://github.com/alphagov/gds_metrics_python.git"}
 packaging = "==21.3"
-notifications-utils = {editable = true, branch = "main", git = "https://github.com/GSA/notifications-utils"}
+notifications-utils = {editable = true, ref = "bcadde83385a5437215d71dcb6c40ff90d71acfa", git = "https://github.com/GSA/notifications-utils"}
 
 [dev-packages]
 flake8 = "==4.0.1"
diff --git a/Pipfile.lock b/Pipfile.lock
index 6de6ba961..2a5710ced 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "64cec0ebf1afc8708dcbfee70bfa3881152b2c2487ace24b785e107821b95917"
+            "sha256": "866299b8c725ee7effa00c7ed5cb22cb9db902a134b3f959960cc185254d2265"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -740,10 +740,9 @@
             "version": "==6.3.0"
         },
         "notifications-utils": {
-            "branch": "main",
             "editable": true,
             "git": "https://github.com/GSA/notifications-utils",
-            "ref": "3096f2937b5e3b59a2e7a4b4ffb05b7fa1ab72fa"
+            "ref": "bcadde83385a5437215d71dcb6c40ff90d71acfa"
         },
         "orderedset": {
             "hashes": [