diff --git a/tracdap-runtime/python/README.md b/tracdap-runtime/python/README.md
index c24ec1db8..bc6e2976b 100644
--- a/tracdap-runtime/python/README.md
+++ b/tracdap-runtime/python/README.md
@@ -17,7 +17,7 @@ Documentation for the TRAC platform is available on our website at
 The TRAC runtime for Python has these requirements:
 
 * Python: 3.8 up to 3.11.x
-* Pandas: 1.2 up to 1.5.x
+* Pandas: 1.2 up to 2.1.x
 * PySpark 3.0 up to 3.4.x (optional)
 
 3rd party libraries may impose additional constraints on supported versions of Python, Pandas or PySpark.