diff --git a/client-adapter/launcher/pom.xml b/client-adapter/launcher/pom.xml
index 8676ac00..19440ee7 100644
--- a/client-adapter/launcher/pom.xml
+++ b/client-adapter/launcher/pom.xml
@@ -61,7 +61,7 @@
             <artifactId>postgresql</artifactId>
         </dependency>
         <dependency>
-            <groupId>com.oracle</groupId>
+            <groupId>com.oracle.database.jdbc</groupId>
             <artifactId>ojdbc6</artifactId>
         </dependency>
         <dependency>
diff --git a/client-adapter/pom.xml b/client-adapter/pom.xml
index 48644aff..043f6fbf 100644
--- a/client-adapter/pom.xml
+++ b/client-adapter/pom.xml
@@ -182,9 +182,9 @@
                 <version>42.1.4</version>
             </dependency>
             <dependency>
-                <groupId>com.oracle</groupId>
+                <groupId>com.oracle.database.jdbc</groupId>
                 <artifactId>ojdbc6</artifactId>
-                <version>11.2.0.3</version>
+                <version>11.2.0.4</version>
             </dependency>
             <dependency>
                 <groupId>com.microsoft.sqlserver</groupId>
diff --git a/client-adapter/rdb/pom.xml b/client-adapter/rdb/pom.xml
index 534532d0..e39d3e29 100644
--- a/client-adapter/rdb/pom.xml
+++ b/client-adapter/rdb/pom.xml
@@ -30,7 +30,7 @@
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>com.oracle</groupId>
+            <groupId>com.oracle.database.jdbc</groupId>
             <artifactId>ojdbc6</artifactId>
             <scope>test</scope>
         </dependency>