diff --git a/HISTORY.txt b/HISTORY.txt
index c64c1ca1..b1ca2e26 100644
--- a/HISTORY.txt
+++ b/HISTORY.txt
@@ -1,3 +1,5 @@
+11.1.1:
+ - Undo previous change.
 11.1.0:
  - Default to the version of Python that Pipenv was installed with.
 11.0.9: