diff --git a/pyproject.toml b/pyproject.toml
index d975185..f843f1c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ dependencies = [
     "chatnoir-api~=2.0",
     "importlib-metadata~=4.0",
     "pandas>=1.2,<3.0",
-    "python-terrier~=0.9.2",
+    "python-terrier>=0.9.2,<0.11.0",
     "pyjnius~=1.4",
 ]
 dynamic = ["version"]