diff --git a/requirements/dev.txt b/requirements/dev.txt
index 5491764e586f..a53febcd7a12 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -294,26 +294,26 @@ tomli==2.2.1 \
     --hash=sha256:e85e99945e688e32d5a35c1ff38ed0b3f41f43fad8df0bdf79f72b2ba7bc5272 \
     --hash=sha256:ece47d672db52ac607a3d9599a9d48dcb2f2f735c6c2d1f34130085bb12b112a \
     --hash=sha256:f4039b9cbc3048b2416cc57ab3bda989a6fcf9b36cf8937f01a6e731b64f80d7
-ruff==0.13.3 \
-    --hash=sha256:17b951f9d9afb39330b2bdd2dd144ce1c1335881c277837ac1b50bfd99985ed3 \
-    --hash=sha256:1a993b17ec03719c502881cb2d5f91771e8742f2ca6de740034433a97c561989 \
-    --hash=sha256:1c9e6469864f94a98f412f20ea143d547e4c652f45e44f369d7b74ee78185838 \
-    --hash=sha256:2bdad6512fb666b40fcadb65e33add2b040fc18a24997d2e47fee7d66f7fcae2 \
-    --hash=sha256:311860a4c5e19189c89d035638f500c1e191d283d0cc2f1600c8c80d6dcd430c \
-    --hash=sha256:4fb75e7c402d504f7a9a259e0442b96403fa4a7310ffe3588d11d7e170d2b1e3 \
-    --hash=sha256:5b0ba0db740eefdfbcce4299f49e9eaefc643d4d007749d77d047c2bab19908e \
-    --hash=sha256:5bf62b705f319476c78891e0e97e965b21db468b3c999086de8ffb0d40fd2822 \
-    --hash=sha256:6052f8088728898e0a449f0dde8fafc7ed47e4d878168b211977e3e7e854f662 \
-    --hash=sha256:621e2e5812b691d4f244638d693e640f188bacbb9bc793ddd46837cea0503dd2 \
-    --hash=sha256:6b139f638a80eae7073c691a5dd8d581e0ba319540be97c343d60fb12949c8d0 \
-    --hash=sha256:6b547def0a40054825de7cfa341039ebdfa51f3d4bfa6a0772940ed351d2746c \
-    --hash=sha256:78cc1abed87ce40cb07ee0667ce99dbc766c9f519eabfd948ed87295d8737c60 \
-    --hash=sha256:8e5640349493b378431637019366bbd73c927e515c9c1babfea3e932f5e68e1d \
-    --hash=sha256:9cc48a3564423915c93573f1981d57d101e617839bef38504f85f3677b3a0a3e \
-    --hash=sha256:9e9e9d699841eaf4c2c798fa783df2fabc680b72059a02ca0ed81c460bc58330 \
-    --hash=sha256:dc742c50f4ba72ce2a3be362bd359aef7d0d302bf7637a6f942eaa763bd292af \
-    --hash=sha256:f14e0d1fe6460f07814d03c6e32e815bff411505178a1f539a38f6097d3e8ee3 \
-    --hash=sha256:fc6fa4637284708d6ed4e5e970d52fc3b76a557d7b4e85a53013d9d201d93286
+ruff==0.14.0 \
+    --hash=sha256:16b68e183a0e28e5c176d51004aaa40559e8f90065a10a559176713fcf435206 \
+    --hash=sha256:30a58c087aef4584c193aebf2700f0fbcfc1e77b89c7385e3139956fa90434e2 \
+    --hash=sha256:3ba9a8925e90f861502f7d974cc60e18ca29c72bb0ee8bfeabb6ade35a3abde7 \
+    --hash=sha256:4c63b2d99fafa05efca0ab198fd48fa6030d57e4423df3f18e03aa62518c565f \
+    --hash=sha256:58e15bffa7054299becf4bab8a1187062c6f8cafbe9f6e39e0d5aface455d6b3 \
+    --hash=sha256:62ec8969b7510f77945df916de15da55311fade8d6050995ff7f680afe582c57 \
+    --hash=sha256:668fce701b7a222f3f5327f86909db2bbe99c30877c8001ff934c5413812ac02 \
+    --hash=sha256:703799d059ba50f745605b04638fa7e9682cc3da084b2092feee63500ff3d9b8 \
+    --hash=sha256:7450a243d7125d1c032cb4b93d9625dea46c8c42b4f06c6b709baac168e10543 \
+    --hash=sha256:7eb0499a2e01f6e0c285afc5bac43ab380cbfc17cd43a2e1dd10ec97d6f2c42d \
+    --hash=sha256:838d1b065f4df676b7c9957992f2304e41ead7a50a568185efd404297d5701e8 \
+    --hash=sha256:a86bf575e05cb68dcb34e4c7dfe1064d44d3f0c04bbc0491949092192b515296 \
+    --hash=sha256:c958f66ab884b7873e72df38dcabee03d556a8f2ee1b8538ee1c2bbd619883dd \
+    --hash=sha256:e41f785498bd200ffc276eb9e1570c019c1d907b07cfb081092c8ad51975bbe7 \
+    --hash=sha256:ea95da28cd874c4d9c922b39381cbd69cb7e7b49c21b8152b014bd4f52acddc2 \
+    --hash=sha256:eb732d17db2e945cfcbbc52af0143eda1da36ca8ae25083dd4f66f1542fdf82e \
+    --hash=sha256:eec3bbbf3a7d5482b5c1f42d5fc972774d71d107d447919fca620b0be3e3b75e \
+    --hash=sha256:f42c9495f5c13ff841b1da4cb3c2a42075409592825dada7c5885c2c844ac730 \
+    --hash=sha256:f8d07350bc7af0a5ce8812b7d5c1a7293cf02476752f23fdfc500d24b79b783c
 typing_extensions==4.15.0 \
     --hash=sha256:0cea48d173cc12fa28ecabc3b837ea3cf6f38c6d1136f85cbaaf598984861466 \
     --hash=sha256:f0fa19c6845758ab08074a0cfa8b7aecb71c999ca73d62883bc25cc018c4e548
diff --git a/src/olympia/reviewers/forms.py b/src/olympia/reviewers/forms.py
index f4d9edd09e08..4eb9bce7a159 100644
--- a/src/olympia/reviewers/forms.py
+++ b/src/olympia/reviewers/forms.py
@@ -468,7 +468,7 @@ def _set_queryset(self, queryset):
     def compress(self, data_list):
         data_list = data_list or [None for _ in self.fields]
         policy_values = defaultdict(dict)
-        for field, value in zip(self.fields, data_list):
+        for field, value in zip(self.fields, data_list, strict=True):
             policy_values[field.policy.uuid][field.placeholder] = (
                 html.unescape(value) if value else value
             )
diff --git a/src/olympia/scanners/tests/test_tasks.py b/src/olympia/scanners/tests/test_tasks.py
index 6cd450fed0af..4d7b67df2183 100644
--- a/src/olympia/scanners/tests/test_tasks.py
+++ b/src/olympia/scanners/tests/test_tasks.py
@@ -695,10 +695,10 @@ def test_run_duplicate_values(self, incr_mock):
             'rule': 'match_the_fool',
         }
 
-        for result, locale in zip(narc_result.results[:1], locales):
+        for result, locale in zip(narc_result.results[:-1], locales, strict=True):
             assert result == {
                 'meta': {
-                    'locale': locale,
+                    'locale': locale.lower(),
                     'pattern': '^foo$',
                     'source': 'db_addon',
                     'span': [