diff --git a/graphiti_core/helpers.py b/graphiti_core/helpers.py
index 9428b94a..83409ea3 100644
--- a/graphiti_core/helpers.py
+++ b/graphiti_core/helpers.py
@@ -26,7 +26,6 @@ from dotenv import load_dotenv
 from neo4j import time as neo4j_time
 from numpy._typing import NDArray
 from pydantic import BaseModel
-from typing_extensions import LiteralString
 
 from graphiti_core.driver.driver import GraphProvider
 from graphiti_core.errors import GroupIdValidationError
diff --git a/pyproject.toml b/pyproject.toml
index f5eca68a..d2ea5da0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "graphiti-core"
 description = "A temporal graph building library"
-version = "0.19.0"
+version = "0.20.0"
 authors = [
     { name = "Paul Paliychuk", email = "paul@getzep.com" },
     { name = "Preston Rasmussen", email = "preston@getzep.com" },
diff --git a/uv.lock b/uv.lock
index 30d4e4fe..889c820f 100644
--- a/uv.lock
+++ b/uv.lock
@@ -783,7 +783,7 @@ wheels = [
 
 [[package]]
 name = "graphiti-core"
-version = "0.19.0"
+version = "0.20.0"
 source = { editable = "." }
 dependencies = [
     { name = "diskcache" },