diff --git a/requirements/base.txt b/requirements/base.txt
index 75531c142..783b6adb6 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -4,7 +4,7 @@ pydantic-ai-slim[openai,anthropic,google,groq,mistral,cohere,bedrock]
 # empty `griffelib` meta-package and reorganized symbols. Pin until upstream fixes.
 griffe>=1,<2
 jsonpath-ng
-pandas
+pandas==3.0.5
 jinja2
 termcolor
 Django>=5.2,<7.0