diff --git a/README.md b/README.md
index 3ac9231..44efb97 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ You can also setup pyright to run automatically before each commit by setting up
 ```yaml
 repos:
   - repo: https://github.com/RobertCraigie/pyright-python
-    rev: v1.1.277
+    rev: v1.1.278
     hooks:
     - id: pyright
 ```
diff --git a/pyright/_version.py b/pyright/_version.py
index a1bc39f..9f151ad 100644
--- a/pyright/_version.py
+++ b/pyright/_version.py
@@ -1,2 +1,2 @@
-__version__ = '1.1.277'
-__pyright_version__ = '1.1.277'
+__version__ = '1.1.278'
+__pyright_version__ = '1.1.278'