diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 950085ab9556c5133f8eb473a7233df0887c7682..ea3c60e1ad55bdae6936eb6677b188327f6f2bb1 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,4 +1,4 @@
-Changes in Release 1.X.0
+Changes in Release 1.11.0
 --------------------------------------------------------------------------------
 
  * This is expected to be the last release supporting Python 2.
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7b76c4eeabb796d74a31491335e6be9ab53c2a2b..c7b1c5ceeafa4fafc9863670a718cdac505261f9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,7 +6,7 @@ cmake_minimum_required(VERSION 2.6.4 FATAL_ERROR)
 project(OpenStructure CXX C)
 set (CMAKE_EXPORT_COMPILE_COMMANDS 1)
 set (OST_VERSION_MAJOR 1)
-set (OST_VERSION_MINOR 10)
+set (OST_VERSION_MINOR 11)
 set (OST_VERSION_PATCH 0)
 set (OST_VERSION_STRING ${OST_VERSION_MAJOR}.${OST_VERSION_MINOR}.${OST_VERSION_PATCH} )
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/cmake_support)
diff --git a/docker/Dockerfile b/docker/Dockerfile
index a02301453bc4c02b5cbb0de4a2948d64f2d15d0e..552fa6b4f46ec6a6818e5ab3cc35d210e75d386a 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -3,7 +3,7 @@ FROM ubuntu:18.04
 # ARGUMENTS
 ###########
 
-ARG OPENSTRUCTURE_VERSION="1.10.0"
+ARG OPENSTRUCTURE_VERSION="1.11.0"
 ARG SRC_FOLDER="/usr/local/src"
 ARG CPUS_FOR_MAKE=8
 ARG PYTHONPATH="/usr/local/lib64/python2.7/site-packages:${PYTHONPATH}"
diff --git a/singularity/Singularity b/singularity/Singularity
index 429cb86a501f77822f52648490f7cf89e8a6ad61..610c3d29911551d2686701d4dfc8323904cdc709 100644
--- a/singularity/Singularity
+++ b/singularity/Singularity
@@ -17,7 +17,7 @@ export CPUS_FOR_MAKE=8
 export PYTHONPATH="/usr/local/lib64/python2.7/site-packages:${PYTHONPATH}"
 # When changing OPENSTRUCTURE_VERSION make sure to change it also in the
 # environment section of singularity recipe (this file).
-export OPENSTRUCTURE_VERSION="1.10.0"
+export OPENSTRUCTURE_VERSION="1.11.0"
 export OPENSTRUCTURE_SHARE="/usr/local/share/ost"
 export MSMS_VERSION="2.6.1"
 export OPENMM_VERSION="7.1.1"
@@ -214,7 +214,7 @@ cd /home
 # ENVIRONMENT
 ##############################################################################
 export OST_ROOT="/usr/local"
-export OPENSTRUCTURE_VERSION="1.10.0"
+export OPENSTRUCTURE_VERSION="1.11.0"
 export OPENMM_LIB_PATH=/usr/local/openmm/lib/
 export PYTHONPATH="/usr/local/lib64/python2.7/site-packages:${PYTHONPATH}"
 export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/lib64:${OPENMM_LIB_PATH}"