diff --git a/CMakeLists.txt b/CMakeLists.txt
index b992c873..962c4281 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -30,7 +30,7 @@ endif()
 
 # ############
 # Define Project
-project(solid_dmft VERSION 3.1.4 LANGUAGES C CXX)
+project(solid_dmft VERSION 3.1.5 LANGUAGES C CXX)
 get_directory_property(IS_SUBPROJECT PARENT_DIRECTORY)
 
 # ############
diff --git a/doc/ChangeLog.md b/doc/ChangeLog.md
index d0e8e1d0..9849494c 100644
--- a/doc/ChangeLog.md
+++ b/doc/ChangeLog.md
@@ -2,6 +2,17 @@
 
 # Changelog
 
+## Version 3.1.5
+
+solid_dmft version 3.1.5 is a patch-release that improves / fixes the following issues:
+
+* fix to charge-self-consistency with Vasp and QE
+* feat add loc_n_min / max arg for cthyb
+* fix simple Z estimate as linear fit
+* adapt docker images for ubuntu 22.04
+
+Contributors: Sophie Beck, Alberto Carta, Alexander Hampel, Max Merkel:
+
 ## Version 3.1.4
 
 solid_dmft version 3.1.4 is a patch-release that improves / fixes the following issues:
diff --git a/packaging/TRIQS-solid_dmft-3.0.0-foss-2019a-Python-3.7.2.eb b/packaging/TRIQS-solid_dmft-3.0.0-foss-2019a-Python-3.7.2.eb
index f39afc89..a214b0ff 100644
--- a/packaging/TRIQS-solid_dmft-3.0.0-foss-2019a-Python-3.7.2.eb
+++ b/packaging/TRIQS-solid_dmft-3.0.0-foss-2019a-Python-3.7.2.eb
@@ -1,7 +1,7 @@
 easyblock = 'CMakeMake'
 
 name = 'TRIQS-solid_dmft'
-version = '3.1.4'
+version = '3.1.5'
 versionsuffix = '-Python-%(pyver)s'
 
 homepage = 'https://triqs.github.io/solid_dmft/'
diff --git a/pyproject.toml b/pyproject.toml
index 1e130e9c..a9a13751 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ where = ["python"]
 
 [project]
 name = "solid_dmft"
-version = "3.1.4"
+version = "3.1.5"
 authors = [
   { name="Alexander Hampel", email="ahampel@flatironinstitute.org" }
 ]