diff --git a/env.yml b/env.yml
index e104da62..f7a81894 100644
--- a/env.yml
+++ b/env.yml
@@ -25,6 +25,7 @@ dependencies:
   - pip=22.3.1
   - psutil=5.9.4
   - pytables=3.7.0
+  - pytest=7.4.3
   - python=3.10.8
   - python-dateutil=2.8.2
   - python-fastjsonschema=2.16.2