diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 371d080..2d6cddb 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,5 +1,5 @@
 {
   "operation_profile_lib": "0.1.12",
-  "ship_model_lib": "0.6.12",
+  "ship_model_lib": "0.6.13",
   "ship_performance_service_interface": "1.1.9"
 }
\ No newline at end of file
diff --git a/ship_model_lib/CHANGELOG.md b/ship_model_lib/CHANGELOG.md
index 27b2e5c..7c54356 100644
--- a/ship_model_lib/CHANGELOG.md
+++ b/ship_model_lib/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.6.13](https://github.com/SINTEF/shipdesignlab/compare/ship_model_lib-v0.6.12...ship_model_lib-v0.6.13) (2024-03-11)
+
+
+### Bug Fixes
+
+* set upper limit on requirements ([71300fd](https://github.com/SINTEF/shipdesignlab/commit/71300fd28cb4c4b81d5073ef307631567e6589ba))
+
 ## [0.6.12](https://github.com/SINTEF/shipdesignlab/compare/ship_model_lib-v0.6.11...ship_model_lib-v0.6.12) (2024-02-16)
 
 
diff --git a/ship_model_lib/settings.ini b/ship_model_lib/settings.ini
index 544db0c..9f215a5 100644
--- a/ship_model_lib/settings.ini
+++ b/ship_model_lib/settings.ini
@@ -6,7 +6,7 @@
 lib_name = ship_model_lib
 min_python = 3.10
 # x-release-please-start-version
-version = 0.6.12
+version = 0.6.13
 # x-release-please-end
 
 ### OPTIONAL ###
diff --git a/ship_model_lib/ship_model_lib/__init__.py b/ship_model_lib/ship_model_lib/__init__.py
index 49aadb8..c98d6e3 100644
--- a/ship_model_lib/ship_model_lib/__init__.py
+++ b/ship_model_lib/ship_model_lib/__init__.py
@@ -1 +1 @@
-__version__ = "0.6.12"
+__version__ = "0.6.13"