diff --git a/docs-core/src/main/resources/config.properties b/docs-core/src/main/resources/config.properties
index 1d7a2e79..a56b42a4 100644
--- a/docs-core/src/main/resources/config.properties
+++ b/docs-core/src/main/resources/config.properties
@@ -1 +1 @@
-db.version=11
\ No newline at end of file
+db.version=12
\ No newline at end of file
diff --git a/docs-core/src/main/resources/db/update/dbupdate-012-0.sql b/docs-core/src/main/resources/db/update/dbupdate-012-0.sql
new file mode 100644
index 00000000..2b6b2ef3
--- /dev/null
+++ b/docs-core/src/main/resources/db/update/dbupdate-012-0.sql
@@ -0,0 +1,2 @@
+alter table T_DOCUMENT alter column DOC_LANGUAGE_C set varchar(7) default 'eng' not null;
+update T_CONFIG set CFG_VALUE_C = '12' where CFG_ID_C = 'DB_VERSION';
diff --git a/docs-web/src/dev/resources/config.properties b/docs-web/src/dev/resources/config.properties
index 25d63162..17c44aa4 100644
--- a/docs-web/src/dev/resources/config.properties
+++ b/docs-web/src/dev/resources/config.properties
@@ -1,3 +1,3 @@
 api.current_version=${project.version}
 api.min_version=1.0
-db.version=11
\ No newline at end of file
+db.version=12
\ No newline at end of file
diff --git a/docs-web/src/prod/resources/config.properties b/docs-web/src/prod/resources/config.properties
index 25d63162..17c44aa4 100644
--- a/docs-web/src/prod/resources/config.properties
+++ b/docs-web/src/prod/resources/config.properties
@@ -1,3 +1,3 @@
 api.current_version=${project.version}
 api.min_version=1.0
-db.version=11
\ No newline at end of file
+db.version=12
\ No newline at end of file
diff --git a/docs-web/src/stress/resources/config.properties b/docs-web/src/stress/resources/config.properties
index 25d63162..17c44aa4 100644
--- a/docs-web/src/stress/resources/config.properties
+++ b/docs-web/src/stress/resources/config.properties
@@ -1,3 +1,3 @@
 api.current_version=${project.version}
 api.min_version=1.0
-db.version=11
\ No newline at end of file
+db.version=12
\ No newline at end of file