diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1cd46fa006..39536ee478 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,7 +11,7 @@ if(WIN32)
     enable_language(RC)
 endif()
 
-set(VERSION 21.05.2-DevelopmentSnapshot)
+set(VERSION 21.11.0)
 set(GITVERSION ${VERSION})
 set(CMAKE_CXX_STANDARD 14)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index 64613d69f7..694443b4ce 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -1,5 +1,5 @@
 name: wxmaxima
-version: 21.05.1
+version: 21.11.0
 summary: A nightly build of wxMaxima, a gui for Maxima, a full-featured CAS.
 description: wxMaxima is a quite full-featured graphical user interface for Maxima.
 confinement: strict