diff --git a/benchmarks/pom.xml b/benchmarks/pom.xml
index 222a561c..25fb0c46 100644
--- a/benchmarks/pom.xml
+++ b/benchmarks/pom.xml
@@ -16,7 +16,7 @@
 
         <version.exec-maven-plugin>3.0.0</version.exec-maven-plugin>
         <version.gson>2.8.9</version.gson>
-        <version.jandex>${project.version}</version.jandex>
+        <version.jandex>3.1.5</version.jandex>
         <version.jmh>1.35</version.jmh>
         <version.jmh-maven-plugin>0.2.2</version.jmh-maven-plugin>
         <version.xchart>3.8.1</version.xchart>
diff --git a/doc/antora.yml b/doc/antora.yml
index 8fed56c7..ab2df454 100644
--- a/doc/antora.yml
+++ b/doc/antora.yml
@@ -1,5 +1,5 @@
 name: jandex
 title: Jandex
-version: main
+version: 3.1.5
 nav:
 - modules/ROOT/nav.adoc