diff --git a/cdm/pom.xml b/cdm/pom.xml
index 0062ddee7..6f9048ceb 100644
--- a/cdm/pom.xml
+++ b/cdm/pom.xml
@@ -11,7 +11,7 @@
         <relativePath>..</relativePath>
     </parent>
     <properties>
-        <netcdfversion>5.9.1</netcdfversion>
+        <netcdfversion>5.10.0-SNAPSHOT</netcdfversion>
     </properties>
     <artifactId>edal-cdm</artifactId>
     <packaging>jar</packaging>
diff --git a/common/pom.xml b/common/pom.xml
index 58810868d..27084a197 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -15,12 +15,12 @@
         <dependency>
             <groupId>org.apache.sis.core</groupId>
             <artifactId>sis-referencing</artifactId>
-            <version>1.4</version>
+            <version>1.6</version>
         </dependency>
         <dependency>
             <groupId>org.apache.sis.non-free</groupId>
             <artifactId>sis-epsg</artifactId>
-            <version>1.4</version>
+            <version>1.6</version>
         </dependency>
         <dependency>
             <groupId>joda-time</groupId>
diff --git a/common/src/main/java/uk/ac/rdg/resc/edal/util/GISUtils.java b/common/src/main/java/uk/ac/rdg/resc/edal/util/GISUtils.java
index adf7db36e..1916938c1 100644
--- a/common/src/main/java/uk/ac/rdg/resc/edal/util/GISUtils.java
+++ b/common/src/main/java/uk/ac/rdg/resc/edal/util/GISUtils.java
@@ -45,7 +45,7 @@
 import javax.naming.spi.ObjectFactory;
 
 import org.apache.sis.geometry.DirectPosition2D;
-import org.apache.sis.metadata.sql.util.Initializer;
+import org.apache.sis.metadata.sql.internal.shared.Initializer;
 import org.apache.sis.metadata.iso.extent.DefaultGeographicBoundingBox;
 import org.apache.sis.referencing.CRS;
 import org.apache.sis.referencing.CommonCRS;