diff --git a/docs/docs/changelog/changelog.md b/docs/docs/changelog/changelog.md
index 1f1a565e35..b779fcf9be 100644
--- a/docs/docs/changelog/changelog.md
+++ b/docs/docs/changelog/changelog.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [8.4.1](https://github.com/equinor/ecalc/compare/v8.4.0...v8.4.1) (2023-09-26)
+
+
+### Miscellaneous Chores
+
+* version must be updated in version.py ([08868f8](https://github.com/equinor/ecalc/commit/08868f8f3b0ec8ffed24a18b7e481db56da320a5))
+
 ## [8.4.0](https://github.com/equinor/ecalc/compare/v8.3.0...v8.4.0) (2023-09-25)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index f9fad7f4b4..322f2c4925 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [tool.poetry]
 name = "libecalc"
 # DO_NOT_EDIT: Version number automatically changed in CICD
-version = "8.4.0"  # x-release-please-version
+version = "8.4.1"  # x-release-please-version
 # END_DO_NOT_EDIT
 description = "eCalc™ is a software tool for calculation of energy demand and greenhouse gas (GHG) emissions from oil and gas production and processing."
 keywords = ["energy", "emission", "scientific", "engineering"]
diff --git a/src/libecalc/version.py b/src/libecalc/version.py
index 0c7b551ca5..f7caf04d28 100644
--- a/src/libecalc/version.py
+++ b/src/libecalc/version.py
@@ -1,7 +1,7 @@
 from libecalc.common.version import Version
 
 # DO NOT EDIT - replaced in CI with release please
-__version__ = "8.3.0"  # x-release-please-version
+__version__ = "8.4.1"  # x-release-please-version
 # END DO NOT EDIT