diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 354b3f8a08d..aef0a4f2f18 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -11,7 +11,7 @@ repos:
         exclude: test-data/ert/eclipse/parse/ERROR.PRT # exact format is needed for testing
 
 -   repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.8.0
+    rev: v0.8.3
     hooks:
     - id: ruff
       args: [ --fix ]
diff --git a/pyproject.toml b/pyproject.toml
index 00295d9142d..cfe295eabf8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -225,6 +225,7 @@ allowed-confusables = ["–"]
     "RUF018",  # assignment-in-assert
     "RUF006",  # asyncio-dangling-task
     "PLW1508", # Invalid type of environment variable default
+    "RUF052",  # used-dummy-variable
 ]
 "src/ert/dark_storage/json_schema/__init__.py" = ["F401"]
 "src/ert/dark_storage/*" = ["RUF029"] # unused-async