diff --git a/CHANGELOG.md b/CHANGELOG.md
index f9c267a..c499c4f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,22 +1,3 @@
-# Release 0.37.0-dev
-
-### New features since last release
-
-### Improvements 🛠
-
-### Breaking changes 💔
-
-### Deprecations 👋
-
-### Documentation 📝
-
-### Bug fixes 🐛
-
-### Contributors ✍️
-
-This release contains contributions from (in alphabetical order):
-
----
 # Release 0.36.0
 
 ### New features since last release
diff --git a/pennylane_qulacs/_version.py b/pennylane_qulacs/_version.py
index 3c69fa0..a67a323 100644
--- a/pennylane_qulacs/_version.py
+++ b/pennylane_qulacs/_version.py
@@ -16,4 +16,4 @@
    Version number (major.minor.patch[-label])
 """
 
-__version__ = "0.37.0-dev"
+__version__ = "0.36.0.post0"