diff --git a/VERSION.cmake b/VERSION.cmake
index 25951ff64..72bef5761 100644
--- a/VERSION.cmake
+++ b/VERSION.cmake
@@ -1,2 +1,2 @@
-set( ${PROJECT_NAME}_VERSION_STR  "0.12.0" )
+set( ${PROJECT_NAME}_VERSION_STR  "0.11.0" )
 
diff --git a/version.sh b/version.sh
index ce8f9d019..f5f76a59c 100644
--- a/version.sh
+++ b/version.sh
@@ -14,7 +14,7 @@ PACKAGE_NAME='eccodes'
 
 # Package version
 ECCODES_MAJOR_VERSION=0
-ECCODES_MINOR_VERSION=12
+ECCODES_MINOR_VERSION=11
 ECCODES_REVISION_VERSION=0
 
 ECCODES_CURRENT=1