diff --git a/conf.yaml b/conf.yaml
index ccf2a786582c6..7f402434e28ca 100644
--- a/conf.yaml
+++ b/conf.yaml
@@ -1029,10 +1029,10 @@ contents:
                 path:   docs/asciidoc
           - title:      Elastic Common Schema (ECS) Reference
             prefix:     en/ecs
-            # Please do not update current to 8.17
-            current:    8.16
-            branches:   [ {main: master}, 8.16, 8.11, 8.10, 8.9, 8.8, 8.7, 8.6, 8.5, 8.4, 8.3, 8.2, 8.1, 8.0, 1.12, 1.11, 1.10, 1.9, 1.8, 1.7, 1.6, 1.5, 1.4, 1.3, 1.2, 1.1, 1.0 ]
-            live:       [ 8.16, 1.12 ]
+            # Please do not update current to 8.18
+            current:    8.17
+            branches:   [ {main: master}, 8.17, 8.16, 8.11, 8.10, 8.9, 8.8, 8.7, 8.6, 8.5, 8.4, 8.3, 8.2, 8.1, 8.0, 1.12, 1.11, 1.10, 1.9, 1.8, 1.7, 1.6, 1.5, 1.4, 1.3, 1.2, 1.1, 1.0 ]
+            live:       [ 8.17,  1.12 ]
             index:      docs/index.asciidoc
             chunk:      2
             tags:       Elastic Common Schema (ECS)/Reference
diff --git a/shared/versions/stack/8.17.asciidoc b/shared/versions/stack/8.17.asciidoc
index 1a7c0ee4f59a3..f3ff48166fff3 100644
--- a/shared/versions/stack/8.17.asciidoc
+++ b/shared/versions/stack/8.17.asciidoc
@@ -14,7 +14,7 @@ bare_version never includes -alpha or -beta
 :prev-major-version:     7.x
 :prev-major-last:        7.17
 :major-version-only:     8
-:ecs_version:            8.16
+:ecs_version:            8.17
 :esf_version:            master
 :ece-version-link:       current
 //////////
@@ -74,4 +74,4 @@ API URLs
 ////
 :api-kibana:           https://www.elastic.co/docs/api/doc/kibana/v8
 :api-es:               https://www.elastic.co/docs/api/doc/elasticsearch/v8
-:api-ls:               https://www.elastic.co/docs/api/doc/logstash
\ No newline at end of file
+:api-ls:               https://www.elastic.co/docs/api/doc/logstash
diff --git a/shared/versions/stack/8.x.asciidoc b/shared/versions/stack/8.x.asciidoc
index 9cda4b96dad9f..e17b36acb31bd 100644
--- a/shared/versions/stack/8.x.asciidoc
+++ b/shared/versions/stack/8.x.asciidoc
@@ -13,7 +13,7 @@ bare_version never includes -alpha or -beta
 :prev-major-version:     7.x
 :prev-major-last:        7.17
 :major-version-only:     8
-:ecs_version:            8.16
+:ecs_version:            8.17
 :esf_version:            master
 :ece-version-link:       current
 //////////
diff --git a/shared/versions/stack/master.asciidoc b/shared/versions/stack/master.asciidoc
index 69daf0ba7a122..7607f701f6ba9 100644
--- a/shared/versions/stack/master.asciidoc
+++ b/shared/versions/stack/master.asciidoc
@@ -13,7 +13,7 @@ bare_version never includes -alpha or -beta
 :prev-major-version:     8.x
 :prev-major-last:        8.17
 :major-version-only:     9
-:ecs_version:            8.16
+:ecs_version:            8.17
 :esf_version:            master
 :ece-version-link:       current
 //////////