diff --git a/docs/asciidoc/developers/antora.yml b/docs/asciidoc/developers/antora.yml
index 4df4170..eec394b 100644
--- a/docs/asciidoc/developers/antora.yml
+++ b/docs/asciidoc/developers/antora.yml
@@ -1,6 +1,6 @@
 name: developers
 title: Developers Guide
-version: master
+version: 0.9.1
 nav:
 - modules/ROOT/nav.adoc
 - modules/fundamentals/nav.adoc
diff --git a/docs/asciidoc/process/antora.yml b/docs/asciidoc/process/antora.yml
index 5b9c05d..8c47da4 100644
--- a/docs/asciidoc/process/antora.yml
+++ b/docs/asciidoc/process/antora.yml
@@ -1,6 +1,6 @@
 name: process
 title: Process Guide
-version: master
+version: 0.9.1
 nav:
 - modules/ROOT/nav.adoc
 - modules/documentation/nav.adoc
\ No newline at end of file
diff --git a/docs/asciidoc/users/antora.yml b/docs/asciidoc/users/antora.yml
index 5e697db..385c00f 100644
--- a/docs/asciidoc/users/antora.yml
+++ b/docs/asciidoc/users/antora.yml
@@ -1,5 +1,5 @@
 name: users
 title: Users Guide
-version: master
+version: 0.9.1
 nav:
 - modules/ROOT/nav.adoc
\ No newline at end of file