diff --git a/extra-analysis-esperanto/pom.xml b/extra-analysis-esperanto/pom.xml
index 70e3248..cd8bab1 100644
--- a/extra-analysis-esperanto/pom.xml
+++ b/extra-analysis-esperanto/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.wikimedia.search</groupId>
         <artifactId>extra-analysis</artifactId>
-        <version>6.8.6.0-SNAPSHOT</version>
+        <version>6.8.8.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>extra-analysis-esperanto</artifactId>
diff --git a/extra-analysis-serbian/pom.xml b/extra-analysis-serbian/pom.xml
index f92c219..088f3e6 100644
--- a/extra-analysis-serbian/pom.xml
+++ b/extra-analysis-serbian/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.wikimedia.search</groupId>
         <artifactId>extra-analysis</artifactId>
-        <version>6.8.6.0-SNAPSHOT</version>
+        <version>6.8.8.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>extra-analysis-serbian</artifactId>
diff --git a/pom.xml b/pom.xml
index d4e1206..281472c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,12 +5,12 @@
     <parent>
         <groupId>org.wikimedia.discovery</groupId>
         <artifactId>discovery-parent-pom</artifactId>
-        <version>1.26</version>
+        <version>1.33</version>
     </parent>
 
     <groupId>org.wikimedia.search</groupId>
     <artifactId>extra-analysis</artifactId>
-    <version>6.8.6.0-SNAPSHOT</version>
+    <version>6.8.8.0-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>Elasticsearch extra plugins (GPL)</name>
     <description>Extra (GPL) Analysis Modules for Elasticsearch.</description>
@@ -41,7 +41,7 @@
     </issueManagement>
 
     <properties>
-        <elasticsearch.version>6.8.6</elasticsearch.version>
+        <elasticsearch.version>6.8.8</elasticsearch.version>
         <hamcrest.version>2.2</hamcrest.version>
         <log4j.version>2.12.1</log4j.version>
         <lucene.version>7.7.2</lucene.version>