diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 3aca1adf8..f93a1d804 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -59,7 +59,7 @@ repos:
       - id: yamllint
         exclude: tests/optimagic/optimizers/_pounders/fixtures
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.15.5
+    rev: v0.15.21
     hooks:
       # Run the linter.
       - id: ruff
diff --git a/pixi.lock b/pixi.lock
index 4f9960725..5cdbc535a 100644
--- a/pixi.lock
+++ b/pixi.lock
@@ -19402,8 +19402,8 @@ packages:
   timestamp: 1733688053334
 - pypi: ./
   name: optimagic
-  version: 0.5.4.dev5+g8654d6292.d20260312
-  sha256: 72e7ed28837a3da869c13448a83bee607a85ab9f1e2d9dc5b5e7604d8ce2bf94
+  version: 0.5.4.dev11+gdfe23a968
+  sha256: 1f26f4cddb8306730e338f5143c17c93b801a28b18757b9469424f884f74f507
   requires_dist:
   - annotated-types>=0.4
   - cloudpickle>=2.2