diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index d0f4b14..185789d 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -54,7 +54,7 @@ repos:
 
   # Clean jupyter notebook outputs
   - repo: https://github.com/kynan/nbstripout
-    rev: 0.9.0
+    rev: 0.9.1
     hooks:
       - id: nbstripout
         args: [--keep-id]