diff --git a/README.md b/README.md
index 0c57383..1251598 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# jay-diff
+# jaydiff
 
 Lightweight JSON diff / patch library for Python.
 
@@ -36,7 +36,7 @@ All operations are recursive — nested dicts are handled at every depth.
 ## Usage
 
 ```python
-from diff import jay_diff_full, jay_merge_full
+from jaydiff import jay_diff_full, jay_merge_full
 from copy import deepcopy
 
 old = {'soc': 80, 'range': 300, 'status': {'charging': True}}
@@ -54,7 +54,7 @@ assert result == new
 When a key whose value is a dict is absent from `new`, the delete delta records `None` to signal "remove the entire key":
 
 ```python
-from diff import jay_diff_del
+from jaydiff import jay_diff_del
 
 jay_diff_del({'a': 1, 'b': {'x': 1, 'y': 2}}, {'a': 1})
 # {'b': None}
diff --git a/pyproject.toml b/pyproject.toml
index e5f4b50..d23edd2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,10 +3,10 @@ requires = ["setuptools>=61"]
 build-backend = "setuptools.build_meta"
 
 [project]
-name = "jay-diff"
+name = "jaydiff"
 version = "0.1.0"
 description = "Lightweight JSON diff / patch library"
 requires-python = ">=3.10"
 
 [tool.setuptools.packages.find]
-include = ["jay_diff*"]
\ No newline at end of file
+include = ["jaydiff*"]
\ No newline at end of file