diff --git a/pyproject.toml b/pyproject.toml
index 02564c1..7f306ed 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ dependencies = [
     "opentelemetry-sdk>=1.41,<2",
     "pandera>=0.20,<1",
     "prometheus-client>=0.21,<1",
-    "pyarrow>=17,<25",
+    "pyarrow>=17,<26",
     "pydantic>=2.9,<3",
     "pydantic-settings>=2.5,<3",
     "pyyaml>=6,<7",