diff --git a/Changelog.md b/Changelog.md
index 234492f..c4751bd 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -4,6 +4,10 @@ The versioning for this image tracks the same versioning as AWS CLI.
 
 <!-- automatic-release -->
 
+## 2.18.11 / 2024-10-22
+
+- Automatic update to amazon/aws-cli:2.18.11
+
 ## 2.18.6 / 2024-10-15
 
 - Automatic update to amazon/aws-cli:2.18.6
diff --git a/Dockerfile b/Dockerfile
index f271741..dfa28dc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG AWS_CLI_VERSION=2.18.6
+ARG AWS_CLI_VERSION=2.18.11
 
 FROM amazon/aws-cli:${AWS_CLI_VERSION}
 
diff --git a/Justfile b/Justfile
index 8f5e3ce..4939933 100644
--- a/Justfile
+++ b/Justfile
@@ -1,4 +1,4 @@
-AWS_CLI_VERSION := '2.18.6'
+AWS_CLI_VERSION := '2.18.11'
 
 # Build the image
 build:
diff --git a/README.md b/README.md
index 4976c1e..2e6f437 100644
--- a/README.md
+++ b/README.md
@@ -5,8 +5,8 @@ Manager plugin][] for AWS CLI. If Amazon starts including image versions with
 the session manager plugin included, this image will be discontinued.
 
 These images can be pulled either from Docker Hub
-(`kineticcafe/aws-cli-session-manager:2.18.6`) or GitHub Container Registry
-(`ghcr.io/kineticcafe/aws-cli-session-manager:2.18.6`).
+(`kineticcafe/aws-cli-session-manager:2.18.11`) or GitHub Container Registry
+(`ghcr.io/kineticcafe/aws-cli-session-manager:2.18.11`).
 
 ## `aws-cli-session-manager` script
 
@@ -15,12 +15,12 @@ The `aws-cli-session-manager` script is recommended to be installed in your
 had the native installation on your system, including the use of the AWS command
 completer.
 
-It will pull from `ghcr.io/kineticcafe/aws-cli-session-manager:2.18.6` by
+It will pull from `ghcr.io/kineticcafe/aws-cli-session-manager:2.18.11` by
 default. The version can be overridden by specifying `AWS_CLI_VERSION` and the
 image can be overridden entirely by specifying `IMAGE`:
 
 ```sh
-$ AWS_CLI_VERSION=2.18.6 ./aws-cli-session-manager --version
+$ AWS_CLI_VERSION=2.18.11 ./aws-cli-session-manager --version
 $ IMAGE=kineticcafe/aws-cli-session-manager:latest ./aws-cli-session-manager --version
 ```
 
diff --git a/aws-cli-session-manager b/aws-cli-session-manager
index 3cb4487..0b1f2d3 100755
--- a/aws-cli-session-manager
+++ b/aws-cli-session-manager
@@ -2,7 +2,7 @@
 
 declare engine image mountopt aws_cli_version force_tty read_write
 engine="${ENGINE:-docker}" # for planned compatibility with podman
-aws_cli_version="${AWS_CLI_VERSION:-2.18.6}"
+aws_cli_version="${AWS_CLI_VERSION:-2.18.11}"
 image="${IMAGE:-ghcr.io/kineticcafe/aws-cli-session-manager:${aws_cli_version}}"
 force_tty=false
 read_write=false