diff --git a/poetry.lock b/poetry.lock
index 6267784c..a615f1e3 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -3451,30 +3451,30 @@ files = [
 
 [[package]]
 name = "ruff"
-version = "0.12.0"
+version = "0.12.1"
 description = "An extremely fast Python linter and code formatter, written in Rust."
 optional = false
 python-versions = ">=3.7"
 groups = ["main"]
 files = [
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-    {file = "ruff-0.12.0-py3-none-macosx_10_12_x86_64.whl", hash = "sha256:05ed0c914fabc602fc1f3b42c53aa219e5736cb030cdd85640c32dbc73da74a6"},
-    {file = "ruff-0.12.0-py3-none-macosx_11_0_arm64.whl", hash = "sha256:07a7aa9b69ac3fcfda3c507916d5d1bca10821fe3797d46bad10f2c6de1edda0"},
-    {file = "ruff-0.12.0-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:e7731c3eec50af71597243bace7ec6104616ca56dda2b99c89935fe926bdcd48"},
-    {file = "ruff-0.12.0-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:952d0630eae628250ab1c70a7fffb641b03e6b4a2d3f3ec6c1d19b4ab6c6c807"},
-    {file = "ruff-0.12.0-py3-none-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:c021f04ea06966b02614d442e94071781c424ab8e02ec7af2f037b4c1e01cc82"},
-    {file = "ruff-0.12.0-py3-none-manylinux_2_17_ppc64.manylinux2014_ppc64.whl", hash = "sha256:7d235618283718ee2fe14db07f954f9b2423700919dc688eacf3f8797a11315c"},
-    {file = "ruff-0.12.0-py3-none-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:0c0758038f81beec8cc52ca22de9685b8ae7f7cc18c013ec2050012862cc9165"},
-    {file = "ruff-0.12.0-py3-none-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:139b3d28027987b78fc8d6cfb61165447bdf3740e650b7c480744873688808c2"},
-    {file = "ruff-0.12.0-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:68853e8517b17bba004152aebd9dd77d5213e503a5f2789395b25f26acac0da4"},
-    {file = "ruff-0.12.0-py3-none-musllinux_1_2_aarch64.whl", hash = "sha256:3a9512af224b9ac4757f7010843771da6b2b0935a9e5e76bb407caa901a1a514"},
-    {file = "ruff-0.12.0-py3-none-musllinux_1_2_armv7l.whl", hash = "sha256:b08df3d96db798e5beb488d4df03011874aff919a97dcc2dd8539bb2be5d6a88"},
-    {file = "ruff-0.12.0-py3-none-musllinux_1_2_i686.whl", hash = "sha256:6a315992297a7435a66259073681bb0d8647a826b7a6de45c6934b2ca3a9ed51"},
-    {file = "ruff-0.12.0-py3-none-musllinux_1_2_x86_64.whl", hash = "sha256:1e55e44e770e061f55a7dbc6e9aed47feea07731d809a3710feda2262d2d4d8a"},
-    {file = "ruff-0.12.0-py3-none-win32.whl", hash = "sha256:7162a4c816f8d1555eb195c46ae0bd819834d2a3f18f98cc63819a7b46f474fb"},
-    {file = "ruff-0.12.0-py3-none-win_amd64.whl", hash = "sha256:d00b7a157b8fb6d3827b49d3324da34a1e3f93492c1f97b08e222ad7e9b291e0"},
-    {file = "ruff-0.12.0-py3-none-win_arm64.whl", hash = "sha256:8cd24580405ad8c1cc64d61725bca091d6b6da7eb3d36f72cc605467069d7e8b"},
-    {file = "ruff-0.12.0.tar.gz", hash = "sha256:4d047db3662418d4a848a3fdbfaf17488b34b62f527ed6f10cb8afd78135bc5c"},
+    {file = "ruff-0.12.1-py3-none-linux_armv6l.whl", hash = "sha256:6013a46d865111e2edb71ad692fbb8262e6c172587a57c0669332a449384a36b"},
+    {file = "ruff-0.12.1-py3-none-macosx_10_12_x86_64.whl", hash = "sha256:b3f75a19e03a4b0757d1412edb7f27cffb0c700365e9d6b60bc1b68d35bc89e0"},
+    {file = "ruff-0.12.1-py3-none-macosx_11_0_arm64.whl", hash = "sha256:9a256522893cb7e92bb1e1153283927f842dea2e48619c803243dccc8437b8be"},
+    {file = "ruff-0.12.1-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:069052605fe74c765a5b4272eb89880e0ff7a31e6c0dbf8767203c1fbd31c7ff"},
+    {file = "ruff-0.12.1-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:a684f125a4fec2d5a6501a466be3841113ba6847827be4573fddf8308b83477d"},
+    {file = "ruff-0.12.1-py3-none-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:bdecdef753bf1e95797593007569d8e1697a54fca843d78f6862f7dc279e23bd"},
+    {file = "ruff-0.12.1-py3-none-manylinux_2_17_ppc64.manylinux2014_ppc64.whl", hash = "sha256:70d52a058c0e7b88b602f575d23596e89bd7d8196437a4148381a3f73fcd5010"},
+    {file = "ruff-0.12.1-py3-none-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:84d0a69d1e8d716dfeab22d8d5e7c786b73f2106429a933cee51d7b09f861d4e"},
+    {file = "ruff-0.12.1-py3-none-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:6cc32e863adcf9e71690248607ccdf25252eeeab5193768e6873b901fd441fed"},
+    {file = "ruff-0.12.1-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:7fd49a4619f90d5afc65cf42e07b6ae98bb454fd5029d03b306bd9e2273d44cc"},
+    {file = "ruff-0.12.1-py3-none-musllinux_1_2_aarch64.whl", hash = "sha256:ed5af6aaaea20710e77698e2055b9ff9b3494891e1b24d26c07055459bb717e9"},
+    {file = "ruff-0.12.1-py3-none-musllinux_1_2_armv7l.whl", hash = "sha256:801d626de15e6bf988fbe7ce59b303a914ff9c616d5866f8c79eb5012720ae13"},
+    {file = "ruff-0.12.1-py3-none-musllinux_1_2_i686.whl", hash = "sha256:2be9d32a147f98a1972c1e4df9a6956d612ca5f5578536814372113d09a27a6c"},
+    {file = "ruff-0.12.1-py3-none-musllinux_1_2_x86_64.whl", hash = "sha256:49b7ce354eed2a322fbaea80168c902de9504e6e174fd501e9447cad0232f9e6"},
+    {file = "ruff-0.12.1-py3-none-win32.whl", hash = "sha256:d973fa626d4c8267848755bd0414211a456e99e125dcab147f24daa9e991a245"},
+    {file = "ruff-0.12.1-py3-none-win_amd64.whl", hash = "sha256:9e1123b1c033f77bd2590e4c1fe7e8ea72ef990a85d2484351d408224d603013"},
+    {file = "ruff-0.12.1-py3-none-win_arm64.whl", hash = "sha256:78ad09a022c64c13cc6077707f036bab0fac8cd7088772dcd1e5be21c5002efc"},
+    {file = "ruff-0.12.1.tar.gz", hash = "sha256:806bbc17f1104fd57451a98a58df35388ee3ab422e029e8f5cf30aa4af2c138c"},
 ]
 
 [[package]]
@@ -4149,4 +4149,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = "<3.12,>=3.10"
-content-hash = "0d5fe485e5e98ed55f734d358ecab0c0a0a3b3edffe17225151173818a380a80"
+content-hash = "03d28b855cb5d666deed09df95eeab7e64d7328aa94ef4eb64439e1829286618"
diff --git a/pyproject.toml b/pyproject.toml
index 84c3c4fb..3540842a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ pytket-quantinuum = "^0.44.0"
 pytket_pecos = "^0.1.32"
 pytest = "^8.4.0"
 pytest-cov = "^6.2.1"
-ruff = "^0.12.0"
+ruff = "^0.12.1"
 mypy = "^1.16.0"
 importlib-resources = "^6.5.2"
 pytest-parallel = "^0.1.1"