diff --git a/requirements/requirements-test-optional.txt b/requirements/requirements-test-optional.txt
index eb43869..069bddf 100644
--- a/requirements/requirements-test-optional.txt
+++ b/requirements/requirements-test-optional.txt
@@ -1,4 +1,4 @@
-numpy==2.0.1
-pymongo==4.8.0; implementation_name=='cpython'
-redis==5.0.8
-zarr==2.18.2; platform_system!='Windows'
+numpy==2.1.2
+pymongo==4.10.1; implementation_name=='cpython'
+redis==5.2.0
+zarr==2.18.3; platform_system!='Windows'
diff --git a/requirements/requirements-test.txt b/requirements/requirements-test.txt
index caa30a4..659ab1c 100644
--- a/requirements/requirements-test.txt
+++ b/requirements/requirements-test.txt
@@ -1,4 +1,4 @@
-coverage==7.6.0
-pytest==8.3.2
+coverage==7.6.4
+pytest==8.3.3
 pytest-cov==5.0.0
 pytest-xdist==3.6.1