diff --git a/requirements-dev.in b/requirements-dev.in
index 53fdb8f..f47b133 100644
--- a/requirements-dev.in
+++ b/requirements-dev.in
@@ -5,7 +5,7 @@ pytest>=8.4.1
 pytest-cov>=7.0.0
 pytest-xdist>=3.8.0
 coverage>=7.10.3
-ruff>=0.12.8
+ruff>=0.15.22
 setuptools>=80.9.0
 pygments>=2.20.0
 # Note: ty is run via uvx, not installed as a dependency
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 1885643..b3bc582 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -4,7 +4,7 @@
 #
 #    pip-compile requirements-dev.in
 #
-coverage==7.13.1
+coverage[toml]==7.13.1
     # via
     #   -r requirements-dev.in
     #   pytest-cov
@@ -23,7 +23,9 @@ pluggy==1.5.0
     #   pytest
     #   pytest-cov
 pygments==2.20.0
-    # via pytest
+    # via
+    #   -r requirements-dev.in
+    #   pytest
 pytest==9.0.3
     # via
     #   -r requirements-dev.in
@@ -33,9 +35,7 @@ pytest-cov==7.0.0
     # via -r requirements-dev.in
 pytest-xdist==3.8.0
     # via -r requirements-dev.in
-ruff==0.12.8
-    # via -r requirements-dev.in
-setuptools==82.0.1
+ruff==0.15.22
     # via -r requirements-dev.in
 tomli==2.4.1
     # via