diff --git a/.github/workflows/test_endpoints.yaml b/.github/workflows/test_endpoints.yaml
index d76f420ffa..d83e476910 100644
--- a/.github/workflows/test_endpoints.yaml
+++ b/.github/workflows/test_endpoints.yaml
@@ -58,7 +58,7 @@ jobs:
         echo "PYTHONPATH=/github/workspace/env/site-packages:${{ env.PYTHONPATH}}" >> $GITHUB_ENV
 
     - name: Checks for new endpoints against AWS WAF rules
-      uses: cds-snc/notification-utils/.github/actions/waffles@08ba5512ae392390b6c991042858f3cbe4e8aa95 # 52.0.11
+      uses: cds-snc/notification-utils/.github/actions/waffles@b50a26d4a2c1844369640aa9de399d0b02e896b5 # 52.0.12
       with:
         app-loc: '/github/workspace'
         app-libs: '/github/workspace/env/site-packages'
diff --git a/poetry.lock b/poetry.lock
index e47ed34d7e..5f60a12bf5 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1455,7 +1455,7 @@ requests = ">=2.0.0"
 
 [[package]]
 name = "notifications-utils"
-version = "52.0.11"
+version = "52.0.12"
 description = "Shared python code for Notification - Provides logging utils etc."
 category = "main"
 optional = false
@@ -1489,8 +1489,8 @@ werkzeug = "2.3.7"
 [package.source]
 type = "git"
 url = "https://github.com/cds-snc/notifier-utils.git"
-reference = "52.0.11"
-resolved_reference = "08ba5512ae392390b6c991042858f3cbe4e8aa95"
+reference = "52.0.12"
+resolved_reference = "b50a26d4a2c1844369640aa9de399d0b02e896b5"
 
 [[package]]
 name = "openpyxl"
@@ -2564,4 +2564,4 @@ testing = ["coverage (>=5.0.3)", "zope.event", "zope.testing"]
 [metadata]
 lock-version = "2.0"
 python-versions = "~3.10.8"
-content-hash = "c0ce490148b66505860c4cf997491b6733410a9e75dd01e50398f69205fe3d2f"
+content-hash = "defbd39e955a85112fc818d722c7080312b39b61b022154ce497b77d616f7c01"
diff --git a/pyproject.toml b/pyproject.toml
index 8c3f6694dc..8a7b3b4038 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -60,7 +60,7 @@ awscli-cwlogs = "^1.4.6"
 # Putting upgrade on hold due to v1.0.0 using sha512 instead of sha1 by default
 itsdangerous = "2.1.2"  # pyup: <1.0.0
 
-notifications-utils = {git = "https://github.com/cds-snc/notifier-utils.git", rev = "52.0.11"}
+notifications-utils = {git = "https://github.com/cds-snc/notifier-utils.git", rev = "52.0.12"}
 
 rsa = "^4.1" # not directly required, pinned by Snyk to avoid a vulnerability
 unidecode = "^1.3.6"