diff --git a/conda/conda-reqs-dev.txt b/conda/conda-reqs-dev.txt
index 68fe9cea..259b26c7 100644
--- a/conda/conda-reqs-dev.txt
+++ b/conda/conda-reqs-dev.txt
@@ -22,7 +22,7 @@ pyroma>=3.1
 pytest-check>=1.0.1
 pytest-xdist>=2.5.0
 respx>=0.20.1
-ruff>=0.6.6
+ruff>=0.15.16
 sphinx_rtd_theme>=0.5.1
 sphinx>=8.1.3; python_version <= '3.11'
 sphinx>=9.1.0; python_version >= '3.12'
diff --git a/requirements-dev.txt b/requirements-dev.txt
index f85a0610..d7f7b0b1 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -26,7 +26,7 @@ pytest>=5.0.1
 readthedocs-sphinx-ext==2.2.5
 responses>=0.13.2
 respx>=0.20.1
-ruff>=0.15.12
+ruff>=0.15.16
 sphinx-rtd-theme>=3.1.0
 sphinx>=8.1.3; python_version <= '3.11'
 sphinx>=9.1.0; python_version >= '3.12'