diff --git a/requirements/requirements-test-optional.txt b/requirements/requirements-test-optional.txt
index bb34e67cd..50ccf0901 100644
--- a/requirements/requirements-test-optional.txt
+++ b/requirements/requirements-test-optional.txt
@@ -2,4 +2,4 @@ h5py==3.10.0; implementation_name=='cpython'
 numpy==1.26.2
 pandas==2.1.3; implementation_name=='cpython'
 ruamel.yaml==0.18.5
-tables==3.9.1; implementation_name=='cpython'
+tables==3.9.2; implementation_name=='cpython'