diff --git a/build.sbt b/build.sbt
index 9bfe868a7..3afbebfdd 100644
--- a/build.sbt
+++ b/build.sbt
@@ -3,8 +3,8 @@ import ElasticsearchPluginPlugin.autoImport._
 Global / scalaVersion := "2.13.10"
 
 lazy val CirceVersion = "0.14.3"
-lazy val ElasticsearchVersion = "8.11.0"
-lazy val Elastic4sVersion = "8.10.0"
+lazy val ElasticsearchVersion = "8.11.1"
+lazy val Elastic4sVersion = "8.11.0"
 lazy val ElastiknnVersion = IO.read(file("version")).strip()
 lazy val LuceneVersion = "9.8.0"
 
diff --git a/client-python/requirements.txt b/client-python/requirements.txt
index 30f832594..c00284f3b 100644
--- a/client-python/requirements.txt
+++ b/client-python/requirements.txt
@@ -1,3 +1,3 @@
-elasticsearch==8.10.1
+elasticsearch==8.11.0
 tqdm==4.61.1
 scipy==1.10.1
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 46ad8dcb6..91019432b 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,3 +1,3 @@
-FROM docker.elastic.co/elasticsearch/elasticsearch:8.11.0
+FROM docker.elastic.co/elasticsearch/elasticsearch:8.11.1
 COPY elastiknn-plugin/target/elastiknn*.zip .
 RUN elasticsearch-plugin install -b file:$(ls elastiknn*zip | sort | tail -n1)
diff --git a/docs/pages/installation.md b/docs/pages/installation.md
index 7bda64b6c..456975ca6 100644
--- a/docs/pages/installation.md
+++ b/docs/pages/installation.md
@@ -42,8 +42,8 @@ Make a Dockerfile like below.
 The image version (`elasticsearch:A.B.C`) must match the plugin's version (e.g. `A.B.C.x/elastiknn-A.B.C.x`).
 
 ```docker
-FROM docker.elastic.co/elasticsearch/elasticsearch:8.11.0
-RUN elasticsearch-plugin install --batch https://github.com/alexklibisz/elastiknn/releases/download/8.11.0.0/elastiknn-8.11.0.0.zip
+FROM docker.elastic.co/elasticsearch/elasticsearch:8.11.1
+RUN elasticsearch-plugin install --batch https://github.com/alexklibisz/elastiknn/releases/download/8.11.1.0/elastiknn-8.11.1.0.zip
 ```
 
 Build and run the Dockerfile. If you have any issues please refer to the [official docs.](https://www.elastic.co/guide/en/elasticsearch/reference/current/docker.html)
diff --git a/version b/version
index 7c8553b0c..0c95747b9 100644
--- a/version
+++ b/version
@@ -1 +1 @@
-8.11.0.0
\ No newline at end of file
+8.11.1.0
\ No newline at end of file