diff --git a/agents/gwp-predictor/training/requirements.txt b/agents/gwp-predictor/training/requirements.txt
index 4a0303e9..f8957551 100644
--- a/agents/gwp-predictor/training/requirements.txt
+++ b/agents/gwp-predictor/training/requirements.txt
@@ -5,7 +5,7 @@ chemprop==2.3.1
 torch>=2.2.0
 lightning>=2.4.0
 rdkit>=2024.3.0
-astartes[molecules]>=1.3.0
+astartes[molecules]>=1.3.3
 numpy>=1.24
 pandas>=2.0
 scikit-learn>=1.4