diff --git a/CMakeLists.txt b/CMakeLists.txt
index 80a13968af18e0d8967038cca106d6f48c5e7479..104a19503abee599aea0708c5ef51a8a7a4b06fe 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -20,7 +20,7 @@
 
 cmake_minimum_required(VERSION 3.13)
 
-set(libcaosdb_VERSION 0.0.13)
+set(libcaosdb_VERSION 0.0.15)
 set(libcaosdb_COMPATIBLE_SERVER_VERSION_MAJOR 0)
 set(libcaosdb_COMPATIBLE_SERVER_VERSION_MINOR 5)
 set(libcaosdb_COMPATIBLE_SERVER_VERSION_PATCH 0)
diff --git a/conanfile.py b/conanfile.py
index 7b34a061a4502c4f303517117ac77f77d622b32b..1b50a4511ca456f6f08b58b182e0d2493793a249 100644
--- a/conanfile.py
+++ b/conanfile.py
@@ -3,7 +3,7 @@ from conans import ConanFile, CMake, tools
 
 class CaosdbConan(ConanFile):
     name = "caosdb"
-    version = "0.0.13"
+    version = "0.0.15"
     license = "AGPL-3.0-or-later"
     author = "Timm C. Fitschen <t.fitschen@indiscale.com>"
     url = "https://gitlab.indiscale.com/caosdb/src/caosdb-cpplib.git"
diff --git a/proto b/proto
index 1857e2fe407810baf18641429f54e5eee7b71e6a..014096e3c9d6d4624dc786f5aaec27f26e01072a 160000
--- a/proto
+++ b/proto
@@ -1 +1 @@
-Subproject commit 1857e2fe407810baf18641429f54e5eee7b71e6a
+Subproject commit 014096e3c9d6d4624dc786f5aaec27f26e01072a