diff --git a/ccm-archetype-module/src/main/resources/archetype-resources/pom.xml b/ccm-archetype-module/src/main/resources/archetype-resources/pom.xml
index 4eca5d616..becc057cf 100644
--- a/ccm-archetype-module/src/main/resources/archetype-resources/pom.xml
+++ b/ccm-archetype-module/src/main/resources/archetype-resources/pom.xml
@@ -174,7 +174,7 @@
                 <configuration>
                     <dialects>
                         <param>h2</param>
-                        <param>oracle10g</param>
+                        <param>oracle12c</param>
                         <param>postgresql9</param>
                     </dialects>
                     <packages>
diff --git a/ccm-cms-archetype-contenttype/src/main/resources/archetype-resources/pom.xml b/ccm-cms-archetype-contenttype/src/main/resources/archetype-resources/pom.xml
index 86f4dbaf2..41ec01e05 100644
--- a/ccm-cms-archetype-contenttype/src/main/resources/archetype-resources/pom.xml
+++ b/ccm-cms-archetype-contenttype/src/main/resources/archetype-resources/pom.xml
@@ -182,7 +182,7 @@
                 <configuration>
                     <dialects>
                         <param>h2</param>
-                        <param>oracle10g</param>
+                        <param>oracle12c</param>
                         <param>postgresql9</param>
                     </dialects>
                     <packages>
diff --git a/ccm-cms-types-agenda/pom.xml b/ccm-cms-types-agenda/pom.xml
index 45cf503d1..2f5542d97 100644
--- a/ccm-cms-types-agenda/pom.xml
+++ b/ccm-cms-types-agenda/pom.xml
@@ -206,7 +206,7 @@
                 <configuration>
                     <dialects>
                         <param>h2</param>
-                        <param>oracle10g</param>
+                        <param>oracle12c</param>
                         <param>postgresql9</param>
                     </dialects>
                     <packages>
diff --git a/ccm-cms-types-bookmark/pom.xml b/ccm-cms-types-bookmark/pom.xml
index f98e74c17..2d5b98a6f 100644
--- a/ccm-cms-types-bookmark/pom.xml
+++ b/ccm-cms-types-bookmark/pom.xml
@@ -205,7 +205,7 @@
                 <configuration>
                     <dialects>
                         <param>h2</param>
-                        <param>oracle10g</param>
+                        <param>oracle12c</param>
                         <param>postgresql9</param>
                     </dialects>
                     <packages>
diff --git a/ccm-cms-types-decisiontree/pom.xml b/ccm-cms-types-decisiontree/pom.xml
index b13caecf0..a1a834d1a 100644
--- a/ccm-cms-types-decisiontree/pom.xml
+++ b/ccm-cms-types-decisiontree/pom.xml
@@ -206,7 +206,7 @@
                 <configuration>
                     <dialects>
                         <param>h2</param>
-                        <param>oracle10g</param>
+                        <param>oracle12c</param>
                         <param>postgresql9</param>
                     </dialects>
                     <packages>
diff --git a/ccm-cms-types-externallink/pom.xml b/ccm-cms-types-externallink/pom.xml
index b1e050eb1..02904aee0 100644
--- a/ccm-cms-types-externallink/pom.xml
+++ b/ccm-cms-types-externallink/pom.xml
@@ -205,7 +205,7 @@
                 <configuration>
                     <dialects>
                         <param>h2</param>
-                        <param>oracle10g</param>
+                        <param>oracle12c</param>
                         <param>postgresql9</param>
                     </dialects>
                     <packages>
diff --git a/ccm-cms-types-faqitem/pom.xml b/ccm-cms-types-faqitem/pom.xml
index ad4cbbc23..5730bb946 100644
--- a/ccm-cms-types-faqitem/pom.xml
+++ b/ccm-cms-types-faqitem/pom.xml
@@ -205,7 +205,7 @@
                 <configuration>
                     <dialects>
                         <param>h2</param>
-                        <param>oracle10g</param>
+                        <param>oracle12c</param>
                         <param>postgresql9</param>
                     </dialects>
                     <packages>
diff --git a/ccm-cms-types-glossaryitem/pom.xml b/ccm-cms-types-glossaryitem/pom.xml
index a75b4aee9..4b8abd1db 100644
--- a/ccm-cms-types-glossaryitem/pom.xml
+++ b/ccm-cms-types-glossaryitem/pom.xml
@@ -205,7 +205,7 @@
                 <configuration>
                     <dialects>
                         <param>h2</param>
-                        <param>oracle10g</param>
+                        <param>oracle12c</param>
                         <param>postgresql9</param>
                     </dialects>
                     <packages>
diff --git a/ccm-cms-types-minutes/pom.xml b/ccm-cms-types-minutes/pom.xml
index 65ae35bbf..4161eb6ef 100644
--- a/ccm-cms-types-minutes/pom.xml
+++ b/ccm-cms-types-minutes/pom.xml
@@ -206,7 +206,7 @@
                 <configuration>
                     <dialects>
                         <param>h2</param>
-                        <param>oracle10g</param>
+                        <param>oracle12c</param>
                         <param>postgresql9</param>
                     </dialects>
                     <packages>
diff --git a/ccm-cms/pom.xml b/ccm-cms/pom.xml
index e21a4321d..b5d9e33f5 100644
--- a/ccm-cms/pom.xml
+++ b/ccm-cms/pom.xml
@@ -219,7 +219,7 @@
                 <configuration>
                     <dialects>
                         <param>h2</param>
-                        <param>oracle10g</param>
+                        <param>oracle12c</param>
                         <param>postgresql9</param>
                     </dialects>
                     <packages>
diff --git a/ccm-core/pom.xml b/ccm-core/pom.xml
index b97b1f9d0..08042a16f 100644
--- a/ccm-core/pom.xml
+++ b/ccm-core/pom.xml
@@ -322,7 +322,7 @@
                 <configuration>
                     <dialects>
                         <param>h2</param>
-                        <param>oracle10g</param>
+                        <param>oracle12c</param>
                         <param>postgresql9</param>
                     </dialects>
                     <packages>
@@ -652,7 +652,7 @@
                             <dialects>
                                 <param>h2</param>
                                 <param>postgresql9</param>
-                                <param>oracle10g</param>
+                                <param>oracle12c</param>
                             </dialects>
                             <packages>
                                 <param>org.libreccm</param>
diff --git a/ccm-docrepo/pom.xml b/ccm-docrepo/pom.xml
index 23db79d94..4631a7b6c 100644
--- a/ccm-docrepo/pom.xml
+++ b/ccm-docrepo/pom.xml
@@ -204,7 +204,7 @@
                 <configuration>
                     <dialects>
                         <param>h2</param>
-                        <param>oracle10g</param>
+                        <param>oracle12c</param>
                         <param>postgresql9</param>
                     </dialects>
                     <packages>
diff --git a/ccm-shortcuts/pom.xml b/ccm-shortcuts/pom.xml
index 93da4e8f4..5e14cda1e 100644
--- a/ccm-shortcuts/pom.xml
+++ b/ccm-shortcuts/pom.xml
@@ -221,7 +221,7 @@
                 <configuration>
                     <dialects>
                         <param>h2</param>
-                        <param>oracle10g</param>
+                        <param>oracle12c</param>
                         <param>postgresql9</param>
                     </dialects>
                     <packages>