diff --git a/extra-analysis-esperanto/pom.xml b/extra-analysis-esperanto/pom.xml
index abed975..1d34a6b 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>7.8.0.0-SNAPSHOT</version>
+        <version>7.9.1.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>extra-analysis-esperanto</artifactId>
diff --git a/extra-analysis-serbian/pom.xml b/extra-analysis-serbian/pom.xml
index 350da42..8c2bd0e 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>7.8.0.0-SNAPSHOT</version>
+        <version>7.9.1.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>extra-analysis-serbian</artifactId>
diff --git a/pom.xml b/pom.xml
index 80113cc..d270be2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
 
     <groupId>org.wikimedia.search</groupId>
     <artifactId>extra-analysis</artifactId>
-    <version>7.8.0.0-SNAPSHOT</version>
+    <version>7.9.1.0-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>Elasticsearch extra plugins (GPL)</name>
     <description>Extra (GPL) Analysis Modules for Elasticsearch.</description>
@@ -41,10 +41,10 @@
     </issueManagement>
 
     <properties>
-        <elasticsearch.version>7.8.0</elasticsearch.version>
+        <elasticsearch.version>7.9.1</elasticsearch.version>
         <hamcrest.version>2.2</hamcrest.version>
         <log4j.version>2.13.3</log4j.version>
-        <lucene.version>8.5.1</lucene.version>
+        <lucene.version>8.6.2</lucene.version>
         <maven.compiler.showWarnings>true</maven.compiler.showWarnings>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>