diff --git a/internal/commands/data/manifests/requirements.txt b/internal/commands/data/manifests/requirements.txt
index 2fab34e73..9f6f443a3 100644
--- a/internal/commands/data/manifests/requirements.txt
+++ b/internal/commands/data/manifests/requirements.txt
@@ -80,7 +80,7 @@ package\_with\_extras\[security,docs]==0.1.0
 
 # Environment marker (skip on Python>=3.8)
 
-scipy==1.10.0; python_version < "3.8"
+scipy==1.5.2; python_version < "3.8"
 
 # Combined ranges with comma
 
diff --git a/test/integration/data/manifests/requirements.txt b/test/integration/data/manifests/requirements.txt
index 39e8b51e7..66b3a4c3a 100644
--- a/test/integration/data/manifests/requirements.txt
+++ b/test/integration/data/manifests/requirements.txt
@@ -80,7 +80,7 @@ package\_with\_extras\[security,docs]==0.1.0
 
 # Environment marker (skip on Python>=3.8)
 
-scipy==1.10.0; python_version < "3.8"
+scipy==1.5.2; python_version < "3.8"
 
 # Combined ranges with comma