diff --git a/ci/env.yaml b/ci/env.yaml
index 915f703a..05d5b70b 100644
--- a/ci/env.yaml
+++ b/ci/env.yaml
@@ -14,6 +14,6 @@ dependencies:
   - black
   - httpretty
   - aiobotocore
-  - moto
+  - moto !=5.2.0
   - flask
   - fsspec