diff --git a/.github/workflows/past_version.txt b/.github/workflows/past_version.txt
index 804a616da..295e37c0e 100644
--- a/.github/workflows/past_version.txt
+++ b/.github/workflows/past_version.txt
@@ -1 +1 @@
-v1.8.0
+v1.9.0
diff --git a/.github/workflows/version.txt b/.github/workflows/version.txt
index 295e37c0e..ba1e8bf0b 100644
--- a/.github/workflows/version.txt
+++ b/.github/workflows/version.txt
@@ -1 +1 @@
-v1.9.0
+v1.9.1