diff --git a/pixi.lock b/pixi.lock
index 5c1f47d..d5e3d23 100644
--- a/pixi.lock
+++ b/pixi.lock
@@ -445,10 +445,8 @@ environments:
       - conda: https://prefix.dev/conda-forge/noarch/wcwidth-0.8.2-pyhd8ed1ab_0.conda
       - conda: https://prefix.dev/conda-forge/noarch/zipp-4.1.0-pyhcf101f3_0.conda
       - conda: https://prefix.dev/ship/linux-64/shipgeometry-0.2.1-hb0f4dca_2.conda
-      - pypi: https://files.pythonhosted.org/packages/1f/24/d78b534075bfc9cf51b555c7d180ff516636b83e42565263dc84b8f4b794/gersemi-0.27.7-cp314-cp314-manylinux_2_28_x86_64.whl
-      - pypi: https://files.pythonhosted.org/packages/49/14/32e3a2c4313367a38b9c8b564785444bb3ed31317386fb81efd80496a5af/ignore_python-0.3.3-cp314-cp314-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
       - pypi: https://files.pythonhosted.org/packages/66/65/08d3a5039b565231c501b31d1a973d4222e9803c03b2c31a9c08bdec3e30/cpplint-2.0.2-py3-none-any.whl
-      - pypi: https://files.pythonhosted.org/packages/7d/68/d8d58938dfb1370b266a1a729e6d77a985be23689a0496498ee17b2cbf90/platformdirs-4.11.0-py3-none-any.whl
+      - pypi: https://files.pythonhosted.org/packages/6f/6e/93b09b0e6da931841a779ab926c913e524901eba8c6ee8920550816239c1/gersemi-0.28.0-cp314-cp314-manylinux_2_28_x86_64.whl
 packages:
 - conda: https://prefix.dev/conda-forge/linux-64/_openmp_mutex-4.5-20_gnu.conda
   build_number: 20
@@ -2875,7 +2873,7 @@ packages:
   - python_abi 3.14.* *_cp314
   license: BSD-2-Clause
   purls:
-  - pkg:pypi/wrapt?source=compressed-mapping
+  - pkg:pypi/wrapt?source=hash-mapping
   run_exports: {}
   size: 119163
   timestamp: 1785422126684
@@ -3355,8 +3353,7 @@ packages:
   depends:
   - python >=3.14
   license: BSD-3-Clause AND MIT AND EPL-2.0
-  purls:
-  - pkg:pypi/backports-zstd?source=compressed-mapping
+  purls: []
   run_exports: {}
   size: 7526
   timestamp: 1781450817767
@@ -3402,7 +3399,7 @@ packages:
   - python >=3.10
   license: ISC
   purls:
-  - pkg:pypi/certifi?source=compressed-mapping
+  - pkg:pypi/certifi?source=hash-mapping
   run_exports: {}
   size: 137015
   timestamp: 1784717699092
@@ -3442,7 +3439,7 @@ packages:
   license: MIT
   license_family: MIT
   purls:
-  - pkg:pypi/charset-normalizer?source=compressed-mapping
+  - pkg:pypi/charset-normalizer?source=hash-mapping
   run_exports: {}
   size: 61418
   timestamp: 1783505332569
@@ -3456,7 +3453,7 @@ packages:
   license: BSD-3-Clause
   license_family: BSD
   purls:
-  - pkg:pypi/click?source=compressed-mapping
+  - pkg:pypi/click?source=hash-mapping
   run_exports: {}
   size: 107155
   timestamp: 1783085363526
@@ -3725,7 +3722,7 @@ packages:
   license: MIT
   license_family: MIT
   purls:
-  - pkg:pypi/h2?source=compressed-mapping
+  - pkg:pypi/h2?source=hash-mapping
   run_exports: {}
   size: 100184
   timestamp: 1784898236952
@@ -3737,7 +3734,7 @@ packages:
   license: MIT
   license_family: MIT
   purls:
-  - pkg:pypi/hpack?source=compressed-mapping
+  - pkg:pypi/hpack?source=hash-mapping
   run_exports: {}
   size: 32884
   timestamp: 1782283986153
@@ -3761,7 +3758,7 @@ packages:
   license: BSD-3-Clause
   license_family: BSD
   purls:
-  - pkg:pypi/idna?source=compressed-mapping
+  - pkg:pypi/idna?source=hash-mapping
   run_exports: {}
   size: 163869
   timestamp: 1781620148226
@@ -4001,7 +3998,7 @@ packages:
   license: Apache-2.0
   license_family: APACHE
   purls:
-  - pkg:pypi/requests?source=compressed-mapping
+  - pkg:pypi/requests?source=hash-mapping
   run_exports: {}
   size: 68709
   timestamp: 1778851103479
@@ -4049,7 +4046,7 @@ packages:
   license: MIT
   license_family: MIT
   purls:
-  - pkg:pypi/setuptools?source=compressed-mapping
+  - pkg:pypi/setuptools?source=hash-mapping
   run_exports: {}
   size: 642081
   timestamp: 1783619174976
@@ -4102,7 +4099,7 @@ packages:
   license: MIT
   license_family: MIT
   purls:
-  - pkg:pypi/tomlkit?source=compressed-mapping
+  - pkg:pypi/tomlkit?source=hash-mapping
   run_exports: {}
   size: 49054
   timestamp: 1784287707171
@@ -4138,7 +4135,7 @@ packages:
   license: MIT
   license_family: MIT
   purls:
-  - pkg:pypi/wcwidth?source=compressed-mapping
+  - pkg:pypi/wcwidth?source=hash-mapping
   run_exports: {}
   size: 132415
   timestamp: 1782771807703
@@ -4151,7 +4148,7 @@ packages:
   license: MIT
   license_family: MIT
   purls:
-  - pkg:pypi/zipp?source=compressed-mapping
+  - pkg:pypi/zipp?source=hash-mapping
   run_exports: {}
   size: 24190
   timestamp: 1779159948016
@@ -4172,21 +4169,6 @@ packages:
     - shipgeometry >=0.2.1,<0.3.0a0
   size: 367197
   timestamp: 1784733077186
-- pypi: https://files.pythonhosted.org/packages/1f/24/d78b534075bfc9cf51b555c7d180ff516636b83e42565263dc84b8f4b794/gersemi-0.27.7-cp314-cp314-manylinux_2_28_x86_64.whl
-  name: gersemi
-  version: 0.27.7
-  sha256: 18eac04a70f4e9578e200f10d1da4f2af4d2487e65a0d54aa4f12701fb9af4f6
-  requires_dist:
-  - ignore-python>=0.3,<0.4
-  - platformdirs
-  - pyyaml>=5,<7
-  - colorama>=0.4 ; extra == 'color'
-  requires_python: '>=3.8'
-- pypi: https://files.pythonhosted.org/packages/49/14/32e3a2c4313367a38b9c8b564785444bb3ed31317386fb81efd80496a5af/ignore_python-0.3.3-cp314-cp314-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
-  name: ignore-python
-  version: 0.3.3
-  sha256: 0f50dd3c3f0ef982e256d9e702b44c1d81cbe0da2d98746d5b189bc1fd5191cd
-  requires_python: '>=3.8'
 - pypi: https://files.pythonhosted.org/packages/66/65/08d3a5039b565231c501b31d1a973d4222e9803c03b2c31a9c08bdec3e30/cpplint-2.0.2-py3-none-any.whl
   name: cpplint
   version: 2.0.2
@@ -4200,8 +4182,10 @@ packages:
   - testfixtures ; extra == 'dev'
   - tox<5 ; extra == 'dev'
   requires_python: '>=3.9'
-- pypi: https://files.pythonhosted.org/packages/7d/68/d8d58938dfb1370b266a1a729e6d77a985be23689a0496498ee17b2cbf90/platformdirs-4.11.0-py3-none-any.whl
-  name: platformdirs
-  version: 4.11.0
-  sha256: 360ccded2b7fce0af0ff80cc8f5942a1c5d99b0e856033acb030bfc634709e74
-  requires_python: '>=3.10'
+- pypi: https://files.pythonhosted.org/packages/6f/6e/93b09b0e6da931841a779ab926c913e524901eba8c6ee8920550816239c1/gersemi-0.28.0-cp314-cp314-manylinux_2_28_x86_64.whl
+  name: gersemi
+  version: 0.28.0
+  sha256: 33f5868f68feeaaf9b7f8a0a097a847494135ac7f1765b8e7b400d442a4a5748
+  requires_dist:
+  - pyyaml>=5,<7
+  requires_python: '>=3.8'
diff --git a/pixi.toml b/pixi.toml
index 8cd8302..da4283f 100644
--- a/pixi.toml
+++ b/pixi.toml
@@ -74,7 +74,7 @@ commitizen = "*"
 # repo's 0.27.7 and would reflow CMake files.
 [feature.lint.pypi-dependencies]
 cpplint = "==2.0.2"
-gersemi = "==0.27.7"
+gersemi = "==0.28.0"
 
 [feature.lint.tasks]
 lint = "prek run --all-files"