diff --git a/opencga-analysis/src/test/java/org/opencb/opencga/analysis/family/FamilyAnalysisTest.java b/opencga-analysis/src/test/java/org/opencb/opencga/analysis/family/FamilyAnalysisTest.java
index 91ac362447..b4bb3310fb 100644
--- a/opencga-analysis/src/test/java/org/opencb/opencga/analysis/family/FamilyAnalysisTest.java
+++ b/opencga-analysis/src/test/java/org/opencb/opencga/analysis/family/FamilyAnalysisTest.java
@@ -109,10 +109,9 @@ public void tearDown() throws Exception {
     }
 
     @Test
-    public void creationTest() {
+    public void creationTest() throws IOException {
         PedigreeGraph pedigreeGraph = family.getPedigreeGraph();
-        assertTrue(pedigreeGraph.getBase64().startsWith("iVBORw0KGgoAAAANSUhEUgAAAeA"));
-        assertTrue(pedigreeGraph.getBase64().endsWith("AIDB6Bwfs3Rj5UIf81hI8AAAAASUVORK5CYII="));
+        assertEquals(runAndGetPedigreeImageB64(family), pedigreeGraph.getBase64());
     }
 
     @Test
@@ -130,7 +129,7 @@ public void twoMemberFamilyTest() throws CatalogException {
     }
 
     @Test
-    public void threeMemberNoDisorderFamilyTest() throws CatalogException {
+    public void threeMemberNoDisorderFamilyTest() throws CatalogException, IOException {
         FamilyUpdateParams updateParams = new FamilyUpdateParams();
 
         QueryOptions queryOptions = new QueryOptions()
@@ -140,33 +139,30 @@ public void threeMemberNoDisorderFamilyTest() throws CatalogException {
                 .first();
 
         PedigreeGraph pedigreeGraph = updatedFamily.getPedigreeGraph();
-        assertTrue(pedigreeGraph.getBase64().startsWith("iVBORw0KGgoAAAANSUhEUgAAAeAAAAH"));
-        assertTrue(pedigreeGraph.getBase64().endsWith("2WENFPAsd1MAAAAASUVORK5CYII="));
+        assertEquals(runAndGetPedigreeImageB64(updatedFamily), pedigreeGraph.getBase64());
     }
 
     @Test
-    public void threeGenerationFamilyTest() throws CatalogException {
+    public void threeGenerationFamilyTest() throws CatalogException, IOException {
         Family threeGenFamily = createThreeGenerationFamily("Cos-Cos", true).first();
         PedigreeGraph pedigreeGraph = threeGenFamily.getPedigreeGraph();
-        assertTrue(pedigreeGraph.getBase64().startsWith("iVBORw0KGgoAAAANSUhEUgAAAeAAAAHgCA"));
-        assertTrue(pedigreeGraph.getBase64().endsWith("h9S2DROnwXOvwAAAABJRU5ErkJggg=="));
+        assertEquals(runAndGetPedigreeImageB64(threeGenFamily), pedigreeGraph.getBase64());
     }
 
     @Test
-    public void threeGenerationFamilyWithoutDisorderTest() throws CatalogException {
+    public void threeGenerationFamilyWithoutDisorderTest() throws CatalogException, IOException {
         Family threeGenFamily = createThreeGenerationFamily("Hello-Hello", false).first();
         PedigreeGraph pedigreeGraph = threeGenFamily.getPedigreeGraph();
-        assertTrue(pedigreeGraph.getBase64().startsWith("iVBORw0KGgoAAAANSUhEUgAAAeAAAAHgC"));
-        assertTrue(pedigreeGraph.getBase64().endsWith("wNJj9EVvh8HVQAAAABJRU5ErkJggg=="));
+        assertEquals(runAndGetPedigreeImageB64(threeGenFamily), pedigreeGraph.getBase64());
     }
 
     @Test
-    public void test2Member2GenerationFamilyTest() throws CatalogException {
+    public void test2Member2GenerationFamilyTest() throws CatalogException, IOException {
         Family family = create2Member2GenerationDummyFamily("Colo-Colo", "father222-sample", "child2222-sample").first();
 
         PedigreeGraph pedigreeGraph = family.getPedigreeGraph();
-        assertTrue(pedigreeGraph.getBase64().startsWith("iVBORw0KGgoAAAANSUhEUgAAA"));
-        assertTrue(pedigreeGraph.getBase64().endsWith("qkAAAAASUVORK5CYII="));
+
+        assertEquals(runAndGetPedigreeImageB64(family), pedigreeGraph.getBase64());
     }
 
     @Test
@@ -205,9 +201,6 @@ public void testPedigreeGraphAnalysis() throws ToolException, IOException {
                 false, sessionIdUser);
 
         String b64Image = PedigreeGraphUtils.getB64Image(outDir);
-        MatcherAssert.assertThat(b64Image, CoreMatchers.startsWith("iVBORw0KGgoAAAANSUhEUgAAAeAAAAHg"));
-        MatcherAssert.assertThat(b64Image, CoreMatchers.endsWith("s3Rj5UIf81hI8AAAAASUVORK5CYII="));
-
         assertEquals(family.getPedigreeGraph().getBase64(), b64Image);
     }
 
@@ -477,4 +470,12 @@ private static DataResult<Family> create2Member2GenerationDummyFamily(String fam
 
         return familyOpenCGAResult;
     }
+
+
+    public String runAndGetPedigreeImageB64(Family family) throws IOException {
+        Path scratchDir = Paths.get(opencga.createTmpOutdir());
+        PedigreeGraph pedigreeGraph = PedigreeGraphUtils.getPedigreeGraph(family, opencga.getOpencgaHome(), scratchDir);
+        return pedigreeGraph.getBase64();
+
+    }
 }
diff --git a/opencga-core/src/main/resources/configuration.yml b/opencga-core/src/main/resources/configuration.yml
index 7d8c91c340..4eb3543f79 100644
--- a/opencga-core/src/main/resources/configuration.yml
+++ b/opencga-core/src/main/resources/configuration.yml
@@ -170,7 +170,6 @@ analysis:
       k8s.nodeSelector:
         agentpool: jobs
         kubernetes.io/os: linux
-        kubernetes.io/role: agent
       # FOR ACI:
       # k8s.requests:
       #   cpu: 2
diff --git a/pom.xml b/pom.xml
index 03b422906c..911c6ab2dc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -43,14 +43,13 @@
     </modules>
 
     <properties>
-        <pyopencga.version>3.3.0</pyopencga.version>
-        <opencgar.version>3.3.0</opencgar.version>
-        <cellbase.version>6.3.0</cellbase.version>
-        <biodata.version>3.3.0</biodata.version>
-        <java-common-libs.version>5.3.0</java-common-libs.version>
-        <iva.version>3.3.0</iva.version>
-
-        <oskar.version>0.2.0</oskar.version>
+        <pyopencga.version>4.0.0_dev</pyopencga.version>
+        <opencgar.version>4.0.0_dev</opencgar.version>
+        <cellbase.version>7.0.0-SNAPSHOT</cellbase.version>
+        <biodata.version>4.0.0-SNAPSHOT</biodata.version>
+        <java-common-libs.version>6.0.0-SNAPSHOT</java-common-libs.version>
+        <iva.version>4.0.0-SNAPSHOT</iva.version>
+	<oskar.version>0.2.0</oskar.version>
 
         <jackson.version>2.14.3</jackson.version>
         <jersey.version>2.30.1</jersey.version>