diff --git a/requirements-dev.in b/requirements-dev.in
index 72ddc4e..8610a4c 100644
--- a/requirements-dev.in
+++ b/requirements-dev.in
@@ -2,6 +2,6 @@
 mypy==1.16.0
 pip-tools==7.4.1
 pre-commit==4.2.0
-pytest==8.3.5
+pytest==8.4.0
 pytest-cov==6.1.1
 pytest-env==1.1.5
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 98838e6..7d691cb 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -40,11 +40,13 @@ pluggy==1.5.0
     # via pytest
 pre-commit==4.2.0
     # via -r requirements-dev.in
+pygments==2.19.1
+    # via pytest
 pyproject-hooks==1.2.0
     # via
     #   build
     #   pip-tools
-pytest==8.3.5
+pytest==8.4.0
     # via
     #   -r requirements-dev.in
     #   pytest-cov