diff --git a/requirements/capture-core.in b/requirements/capture-core.in
index 7670ea5..3347c1a 100644
--- a/requirements/capture-core.in
+++ b/requirements/capture-core.in
@@ -13,4 +13,4 @@
 #     --python-version 3.9 -o requirements/capture-core.txt
 # agentrust-capture-core has no runtime dependencies; this is its dev extra.
 pytest>=8.0
-ruff>=0.4
+ruff>=0.16.8
diff --git a/requirements/capture-core.txt b/requirements/capture-core.txt
index 9ce8c8a..7ec1ebc 100644
--- a/requirements/capture-core.txt
+++ b/requirements/capture-core.txt
@@ -36,25 +36,25 @@ pytest==9.1.1 ; python_full_version >= '3.10' \
     --hash=sha256:1088fbde8f2b49d95a549a195707afa7a76a3ce9bcadc26b6d71f0ffda5fe313 \
     --hash=sha256:37a86b45efb9a47a61a36449063e8e18d0cab3161329fc099eb21783169c4f0c
     # via -r requirements/capture-core.in
-ruff==0.16.6 \
-    --hash=sha256:0700580ed5303723cb3c11c2f1d2a8913ce77b7ea86646dddb887f5417a9ba70 \
-    --hash=sha256:0b87d9d16fcb63e8018423ca1d50b7260f15cb2da33e30db4baad4183a948c25 \
-    --hash=sha256:10d21c51c3495d8eaea7b703a16592117ea6eb1d649e36335aa965ff1173eb39 \
-    --hash=sha256:15f1d0b6e165a6e56567befb6629f8209271311d990bae0f37e6d065035ef5f3 \
-    --hash=sha256:31b36f1e5ad85e0737f09d2be4e512e2e283583c14015da3b9dc07359ac0fc88 \
-    --hash=sha256:56a67065e22efa6bc4d498299d3bb06c0c90aace8fac2068b5a12f9dc4d8d51d \
-    --hash=sha256:61029b4ab4aa723fd3064fab96b1d814492596bf0c792679fffcbde1e1679953 \
-    --hash=sha256:61c368c26bf8e973e5ab14a2772de587bc068ea3f9a277f673380749b4898fb8 \
-    --hash=sha256:65a006baa18f33324325814c864daef03541d51564b98c517610ea756ab7003e \
-    --hash=sha256:7a976c79b958f94e50a022a19f0f8c87387448020935ec14fc74331bd0a7f2c5 \
-    --hash=sha256:7fbf89013f2bb3f6835a6038ff658dc8a1b38c98dc8e724b964168ad4e881876 \
-    --hash=sha256:99b62ea33baf130f50368798d841f0d95527b6d817bf31817b65dd058f1d314c \
-    --hash=sha256:9ac8998457832c2061709d900856b7ad271dace0cb41f346588d540162bfa718 \
-    --hash=sha256:cd02a7bf1a21a8735228a3e8c95a9dc5cf86bd2a52194f4aaae2a5755b4de0f4 \
-    --hash=sha256:d72c591a96986ee4268860e2b7235082129ca5e4cb9cbba653a4b57c11893757 \
-    --hash=sha256:dcf8a73d2ff77e99dde91244b4da16feba7f14e6beeb4015dee7c5a909e99050 \
-    --hash=sha256:e25cc89174874b176a157e4428d66761c2c0c006654419bf384f967f361ff1b1 \
-    --hash=sha256:ecf4f068e2e123e43a26e9db4e19524cc56563912404e83bbfca375757e45a32
+ruff==0.16.8 \
+    --hash=sha256:15e7d226246961db9235098333caa13063906d3851136b84c2900b82f5daa1df \
+    --hash=sha256:34508983c70665578dab88f5223d8e6228307e1135398ca8bfc8b7e9501e282b \
+    --hash=sha256:359a1e5b495448ee1e91018064382ebc86f90e8aac2fed222c7d0e4e8df85fd2 \
+    --hash=sha256:3a79b795469fef7fc6e908b218eed2eb17332afd85031db6480dc864560e69b2 \
+    --hash=sha256:3fdc5563cdc50555e6fba39322850860e9267c1b3d12c26a74729d8604c3c812 \
+    --hash=sha256:42ed6b878ed61e3acca92f2730a17acff39286944ea82398544696366a6f925e \
+    --hash=sha256:55793ba85c69921e89be061426d91a78652d6e50317c962240922747a4eb713f \
+    --hash=sha256:59e8f5681349474110b24d62e93cfda6593f5fa3473446ca3705200cac1a08b9 \
+    --hash=sha256:644bb578569e0ffc575741232bd385dacdd6fbe123f1a729e7a225f54aa3957f \
+    --hash=sha256:6ca111ba0849539165e9e59d2b442542f3c1e8060ebbdea82494f1ffbccb1e1f \
+    --hash=sha256:6ffbd6d87383c1edf5f6fa890f10200950240d7c1a16052a19a09d3a2307dd38 \
+    --hash=sha256:7ea781c7f2afba8c6a505ea0fb3f994020249e0c450635f5381286fea6b46170 \
+    --hash=sha256:8efeae3bbe414a5efefda11a792dfb51ef90ac48d50c4830de2f644caf3e8659 \
+    --hash=sha256:9247bf92b5f04d825c8639a4fe423ec2e4222acd9222e58412b0dab7e442798b \
+    --hash=sha256:a2bf6bc3e9ebdd4449abc6f06cf64b98051a2c61cf94d2fe9596518c881f1a1e \
+    --hash=sha256:a6b85621fd3c81e31fc5f5add09c9c078b430db3595ca632efafdec9e64ebfaa \
+    --hash=sha256:d075e820af612102ce217f07cc93e69f9490b10ec13ea85fa87bd03d996cef8a \
+    --hash=sha256:efa3e7a16d1baaa79957888dfdf8be9ef2e44db81cb032af06d76632ab59e773
     # via -r requirements/capture-core.in
 tomli==2.4.1 ; python_full_version < '3.11' \
     --hash=sha256:01f520d4f53ef97964a240a035ec2a869fe1a37dde002b57ebc4417a27ccd853 \
diff --git a/requirements/lint.in b/requirements/lint.in
index 8032fb0..93a10d3 100644
--- a/requirements/lint.in
+++ b/requirements/lint.in
@@ -2,4 +2,4 @@
 #   uv pip compile requirements/lint.in --generate-hashes --universal \
 #     --python-version 3.11 -o requirements/lint.txt
 # The repo linter.
-ruff==0.16.3
+ruff==0.16.8
diff --git a/requirements/lint.txt b/requirements/lint.txt
index 8068414..324b7d9 100644
--- a/requirements/lint.txt
+++ b/requirements/lint.txt
@@ -1,22 +1,22 @@
 # This file was autogenerated by uv via the following command:
 #    uv pip compile requirements/lint.in --generate-hashes --universal --python-version 3.11 -o requirements/lint.txt
-ruff==0.16.3 \
-    --hash=sha256:09571e6d1288ed9be475207a3ac04ada404f1cd898104be0f6ab8d7df438575b \
-    --hash=sha256:0c5710e247a58a4521e66e124ba9a74655b414f61ba3a2e9e3811e11098f48f7 \
-    --hash=sha256:294b95c4ae0cda9388525c2047778aa758d6b8d4bb876fd4e9eaa3ebc92343eb \
-    --hash=sha256:2c18c5a101eb540010638cc1ff3c84944d3adb3df62b8d98ca8f22ba484d3413 \
-    --hash=sha256:388cdf2166642bd9b13d52b5932d3170f34f8abed7e8d9a855f1d84b83645a0a \
-    --hash=sha256:3d0c7c40c87c2a820509c31ba007968da6e1306468c067b2d82fbfdbcd0e8474 \
-    --hash=sha256:8457c44f15033c85ddbb77b15d451df9e24e4bd03b628396dd3610cedc3b8f82 \
-    --hash=sha256:9e0b1da805eb043654645d74d5de1e5ce2edc686e40790d2b86f56d71cc06a84 \
-    --hash=sha256:9f738c0fdfa8eed0b2ce7fb27ee7258208a92a68d7949e62aa15164bc7b389da \
-    --hash=sha256:a2d85c02f9b8e165d85e6779184d38c4132de12603dab59c51c28e22584f9e4d \
-    --hash=sha256:a37bdea0bbe21780f590bf437d6412c8c4e1b6cd010f91a65c2c40c5e5f5f870 \
-    --hash=sha256:b8ca152da82c1acc1fa8d5874b15951935f0eef46f10e6954c83859011b6178a \
-    --hash=sha256:c5536e3acfbf9563085aa2be7b13c629c3077e902afc5b941ac44024dbb9f506 \
-    --hash=sha256:e2ed719e14aa64d895c2ee922594a90a43c861a93f0575a95ff8c47cdbd13eb9 \
-    --hash=sha256:e76d33a347661a84b5be6d043d0347fdc745dfdcf825a8f4fed64b5e26eebdf2 \
-    --hash=sha256:e80a7d69ca2a6d1c4d352ec91458cdca6e56c83cdbcabd93e4abe1e53591d948 \
-    --hash=sha256:fb785f0be25abe69d320415cd4f833b59e17ba7613d9ba6a958023b6bceb0a50 \
-    --hash=sha256:fe155130631a2471fd2e14a7a664a4dfbd7194b8229c3d7b2a40b21178639081
+ruff==0.16.8 \
+    --hash=sha256:15e7d226246961db9235098333caa13063906d3851136b84c2900b82f5daa1df \
+    --hash=sha256:34508983c70665578dab88f5223d8e6228307e1135398ca8bfc8b7e9501e282b \
+    --hash=sha256:359a1e5b495448ee1e91018064382ebc86f90e8aac2fed222c7d0e4e8df85fd2 \
+    --hash=sha256:3a79b795469fef7fc6e908b218eed2eb17332afd85031db6480dc864560e69b2 \
+    --hash=sha256:3fdc5563cdc50555e6fba39322850860e9267c1b3d12c26a74729d8604c3c812 \
+    --hash=sha256:42ed6b878ed61e3acca92f2730a17acff39286944ea82398544696366a6f925e \
+    --hash=sha256:55793ba85c69921e89be061426d91a78652d6e50317c962240922747a4eb713f \
+    --hash=sha256:59e8f5681349474110b24d62e93cfda6593f5fa3473446ca3705200cac1a08b9 \
+    --hash=sha256:644bb578569e0ffc575741232bd385dacdd6fbe123f1a729e7a225f54aa3957f \
+    --hash=sha256:6ca111ba0849539165e9e59d2b442542f3c1e8060ebbdea82494f1ffbccb1e1f \
+    --hash=sha256:6ffbd6d87383c1edf5f6fa890f10200950240d7c1a16052a19a09d3a2307dd38 \
+    --hash=sha256:7ea781c7f2afba8c6a505ea0fb3f994020249e0c450635f5381286fea6b46170 \
+    --hash=sha256:8efeae3bbe414a5efefda11a792dfb51ef90ac48d50c4830de2f644caf3e8659 \
+    --hash=sha256:9247bf92b5f04d825c8639a4fe423ec2e4222acd9222e58412b0dab7e442798b \
+    --hash=sha256:a2bf6bc3e9ebdd4449abc6f06cf64b98051a2c61cf94d2fe9596518c881f1a1e \
+    --hash=sha256:a6b85621fd3c81e31fc5f5add09c9c078b430db3595ca632efafdec9e64ebfaa \
+    --hash=sha256:d075e820af612102ce217f07cc93e69f9490b10ec13ea85fa87bd03d996cef8a \
+    --hash=sha256:efa3e7a16d1baaa79957888dfdf8be9ef2e44db81cb032af06d76632ab59e773
     # via -r requirements/lint.in