diff --git a/pyproject.toml b/pyproject.toml
index df0610a..c37aebe 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -89,7 +89,7 @@ dependencies = [ # Optional
     "google-cloud-bigquery>=2.6.0,<3.0",
     "google-cloud-storage>=1.0.0,<3.0",
     "google-cloud-logging>=3.0,<4.0",
-    "absl-py~=1.0",
+    "absl-py>=1,<3",
     "boto<3.0",
     "google-api-python-client>=2.0.0,<3.0",
     "grpcio~=1.0"