diff --git a/api-rest/pom-oracle9i.xml b/api-rest/pom-oracle9i.xml
index 322b5b3b..ada1f4c2 100644
--- a/api-rest/pom-oracle9i.xml
+++ b/api-rest/pom-oracle9i.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.github</groupId>
         <artifactId>db2rest-parent</artifactId>
-        <version>1.2.3-RC1</version>
+        <version>1.2.3-RC2</version>
         <relativePath>../pom.xml</relativePath>
 
         <!-- lookup parent from repository -->
diff --git a/api-rest/pom.xml b/api-rest/pom.xml
index 1166b627..06439a40 100644
--- a/api-rest/pom.xml
+++ b/api-rest/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.github</groupId>
         <artifactId>db2rest-parent</artifactId>
-        <version>1.2.3-RC1</version>
+        <version>1.2.3-RC2</version>
         <relativePath>../pom.xml</relativePath>
 
         <!-- lookup parent from repository -->
diff --git a/auth/pom.xml b/auth/pom.xml
index 9bcf2748..657ffbee 100644
--- a/auth/pom.xml
+++ b/auth/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.github</groupId>
         <artifactId>db2rest-parent</artifactId>
-        <version>1.2.3-RC1</version>
+        <version>1.2.3-RC2</version>
         <relativePath>../pom.xml</relativePath>
 
         <!-- lookup parent from repository -->
diff --git a/db2rest-common/pom.xml b/db2rest-common/pom.xml
index eb769c96..f71e6b05 100644
--- a/db2rest-common/pom.xml
+++ b/db2rest-common/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.github</groupId>
         <artifactId>db2rest-parent</artifactId>
-        <version>1.2.3-RC1</version>
+        <version>1.2.3-RC2</version>
         <relativePath>../pom.xml</relativePath>
 
         <!-- lookup parent from repository -->
diff --git a/mariadb-dialect/pom.xml b/mariadb-dialect/pom.xml
index f654c9ce..97c1693c 100644
--- a/mariadb-dialect/pom.xml
+++ b/mariadb-dialect/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.github</groupId>
         <artifactId>db2rest-parent</artifactId>
-        <version>1.2.3-RC1</version>
+        <version>1.2.3-RC2</version>
         <relativePath>../pom.xml</relativePath>
 
         <!-- lookup parent from repository -->
diff --git a/mongo-support/pom.xml b/mongo-support/pom.xml
index 49605b6d..33d04110 100644
--- a/mongo-support/pom.xml
+++ b/mongo-support/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.github</groupId>
         <artifactId>db2rest-parent</artifactId>
-        <version>1.2.3-RC1</version>
+        <version>1.2.3-RC2</version>
         <relativePath>../pom.xml</relativePath>
 
         <!-- lookup parent from repository -->
diff --git a/mssql-dialect/pom.xml b/mssql-dialect/pom.xml
index 3289d0d7..f0ffe37b 100644
--- a/mssql-dialect/pom.xml
+++ b/mssql-dialect/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.github</groupId>
         <artifactId>db2rest-parent</artifactId>
-        <version>1.2.3-RC1</version>
+        <version>1.2.3-RC2</version>
         <relativePath>../pom.xml</relativePath>
         <!-- lookup parent from repository -->
     </parent>
diff --git a/mysql-dialect/pom.xml b/mysql-dialect/pom.xml
index d47a52a3..ffb2e4ea 100644
--- a/mysql-dialect/pom.xml
+++ b/mysql-dialect/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.github</groupId>
         <artifactId>db2rest-parent</artifactId>
-        <version>1.2.3-RC1</version>
+        <version>1.2.3-RC2</version>
         <relativePath>../pom.xml</relativePath>
 
         <!-- lookup parent from repository -->
diff --git a/oracle-dialect/pom.xml b/oracle-dialect/pom.xml
index f1f83ad3..29a1118b 100644
--- a/oracle-dialect/pom.xml
+++ b/oracle-dialect/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.github</groupId>
         <artifactId>db2rest-parent</artifactId>
-        <version>1.2.3-RC1</version>
+        <version>1.2.3-RC2</version>
         <relativePath>../pom.xml</relativePath>
 
         <!-- lookup parent from repository -->
diff --git a/oracle9i-dialect/pom.xml b/oracle9i-dialect/pom.xml
index c969aff2..d7128954 100644
--- a/oracle9i-dialect/pom.xml
+++ b/oracle9i-dialect/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.github</groupId>
         <artifactId>db2rest-parent</artifactId>
-        <version>1.2.3-RC1</version>
+        <version>1.2.3-RC2</version>
         <relativePath>../pom.xml</relativePath>
 
         <!-- lookup parent from repository -->
diff --git a/pg-dialect/pom.xml b/pg-dialect/pom.xml
index 54e2b971..8cfcec2c 100644
--- a/pg-dialect/pom.xml
+++ b/pg-dialect/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.github</groupId>
         <artifactId>db2rest-parent</artifactId>
-        <version>1.2.3-RC1</version>
+        <version>1.2.3-RC2</version>
         <relativePath>../pom.xml</relativePath>
 
         <!-- lookup parent from repository -->
diff --git a/pom.xml b/pom.xml
index 48ceb738..39bd4a50 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
 
     <groupId>com.github</groupId>
     <artifactId>db2rest-parent</artifactId>
-    <version>1.2.3-RC1</version>
+    <version>1.2.3-RC2</version>
     <packaging>pom</packaging>
     <name>DB2Rest parent</name>
     <description>An Open Source instant REST Data API for databases. This is the DB2Rest parent Maven project.</description>
diff --git a/rdbms-common/pom.xml b/rdbms-common/pom.xml
index 93ebbabc..f7554475 100644
--- a/rdbms-common/pom.xml
+++ b/rdbms-common/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.github</groupId>
         <artifactId>db2rest-parent</artifactId>
-        <version>1.2.3-RC1</version>
+        <version>1.2.3-RC2</version>
         <relativePath>../pom.xml</relativePath>
 
         <!-- lookup parent from repository -->
diff --git a/rdbms-spring-boot-starter/pom.xml b/rdbms-spring-boot-starter/pom.xml
index 7b6bcf1e..91affd2d 100644
--- a/rdbms-spring-boot-starter/pom.xml
+++ b/rdbms-spring-boot-starter/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.github</groupId>
         <artifactId>db2rest-parent</artifactId>
-        <version>1.2.3-RC1</version>
+        <version>1.2.3-RC2</version>
         <relativePath>../pom.xml</relativePath>
 
         <!-- lookup parent from repository -->
diff --git a/rdbms-support/pom.xml b/rdbms-support/pom.xml
index 6df442da..4deeefdc 100644
--- a/rdbms-support/pom.xml
+++ b/rdbms-support/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.github</groupId>
         <artifactId>db2rest-parent</artifactId>
-        <version>1.2.3-RC1</version>
+        <version>1.2.3-RC2</version>
         <relativePath>../pom.xml</relativePath>
 
         <!-- lookup parent from repository -->
diff --git a/rest-common/pom.xml b/rest-common/pom.xml
index 8608ce8d..c8e45dae 100644
--- a/rest-common/pom.xml
+++ b/rest-common/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.github</groupId>
         <artifactId>db2rest-parent</artifactId>
-        <version>1.2.3-RC1</version>
+        <version>1.2.3-RC2</version>
         <relativePath>../pom.xml</relativePath>
 
         <!-- lookup parent from repository -->