diff --git a/ordinis-migrations/src/main/resources/db/changelog/changes/0007-add-version-columns.xml b/ordinis-migrations/src/main/resources/db/changelog/changes/0007-add-version-columns.xml
new file mode 100644
index 0000000..02975d7
--- /dev/null
+++ b/ordinis-migrations/src/main/resources/db/changelog/changes/0007-add-version-columns.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<databaseChangeLog
+  xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+    http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-4.27.xsd">
+
+  <changeSet id="0007-1-add-version-to-dictionary-definitions" author="ordinis">
+    <preConditions onFail="MARK_RAN">
+      <not>
+        <columnExists tableName="dictionary_definitions" columnName="version"/>
+      </not>
+    </preConditions>
+    <comment>Add @Version column for JPA optimistic locking on dictionary_definitions</comment>
+    <addColumn tableName="dictionary_definitions">
+      <column name="version" type="BIGINT" defaultValueNumeric="0">
+        <constraints nullable="false"/>
+      </column>
+    </addColumn>
+  </changeSet>
+
+  <changeSet id="0007-2-add-version-to-dictionary-records" author="ordinis">
+    <preConditions onFail="MARK_RAN">
+      <not>
+        <columnExists tableName="dictionary_records" columnName="version"/>
+      </not>
+    </preConditions>
+    <comment>Add @Version column for JPA optimistic locking on dictionary_records</comment>
+    <addColumn tableName="dictionary_records">
+      <column name="version" type="BIGINT" defaultValueNumeric="0">
+        <constraints nullable="false"/>
+      </column>
+    </addColumn>
+  </changeSet>
+
+</databaseChangeLog>
diff --git a/ordinis-migrations/src/main/resources/db/changelog/master.xml b/ordinis-migrations/src/main/resources/db/changelog/master.xml
index 306b63d..2bc6d2a 100644
--- a/ordinis-migrations/src/main/resources/db/changelog/master.xml
+++ b/ordinis-migrations/src/main/resources/db/changelog/master.xml
@@ -11,5 +11,6 @@
   <include file="changes/0004-audit-log.xml"/>
   <include file="changes/0005-outbox-events.xml"/>
   <include file="changes/0006-idempotency-keys.xml"/>
+  <include file="changes/0007-add-version-columns.xml"/>
 
 </databaseChangeLog>