diff --git a/pyproject.toml b/pyproject.toml
index ee2f2bc..6cb9e9b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,7 +19,7 @@ sentence-transformers = "^2.2.2"
 torch = "^2.0.1"
 llama-index = "^0.9.24"
 langchain_core = "^0.1.4"
-colbert-ai = "0.2.18"
+colbert-ai = "0.2.19"
 langchain = "^0.1.0"
 onnx = "^1.15.0"
 srsly = "2.4.8"