diff --git a/pixl_core/pyproject.toml b/pixl_core/pyproject.toml
index 02557fcf..bc4fdf3e 100644
--- a/pixl_core/pyproject.toml
+++ b/pixl_core/pyproject.toml
@@ -16,7 +16,7 @@ dependencies = [
     "pandas==2.2.2",
     "pika==1.3.2",
     "psycopg2-binary==2.9.10",
-    "pyarrow==17.0.0",
+    "pyarrow==18.1.0",
     "pydantic==2.8.2",
     "python-decouple==3.8",
     "python-slugify==8.0.4",