diff --git a/Dockerfile b/Dockerfile
index a4380b0..4110850 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -27,7 +27,7 @@ WORKDIR /home/zulip
 # You can specify these in docker-compose.yml or with
 #   docker build --build-arg "ZULIP_GIT_REF=git_branch_name" .
 ARG ZULIP_GIT_URL=https://github.com/zulip/zulip.git
-ARG ZULIP_GIT_REF=11.0
+ARG ZULIP_GIT_REF=11.1
 
 RUN git clone "$ZULIP_GIT_URL" && \
     cd zulip && \
diff --git a/README.md b/README.md
index 861a278..5759256 100644
--- a/README.md
+++ b/README.md
@@ -8,11 +8,11 @@
 Hub](https://hub.docker.com/r/zulip/docker-zulip):
 
 ```console
-$ docker pull zulip/docker-zulip:11.0-0
+$ docker pull zulip/docker-zulip:11.1-0
 ```
 
-Current Zulip version: `11.0`
-Current Docker image version: `11.0-0`
+Current Zulip version: `11.1`
+Current Docker image version: `11.1-0`
 
 We recommend using the Docker image if your organization has a
 preference for deploying services using Docker. Deploying with Docker
diff --git a/docker-compose.yml b/docker-compose.yml
index c5ceb4b..d3c00d2 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -48,14 +48,14 @@ services:
     volumes:
       - "redis:/data:rw"
   zulip:
-    image: "zulip/docker-zulip:11.0-0"
+    image: "zulip/docker-zulip:11.1-0"
     restart: unless-stopped
     build:
       context: .
       args:
         ## Change these if you want to build zulip from a different repo/branch
         ZULIP_GIT_URL: https://github.com/zulip/zulip.git
-        ZULIP_GIT_REF: "11.0"
+        ZULIP_GIT_REF: "11.1"
         ## Set this up if you plan to use your own CA certificate bundle for building
         # CUSTOM_CA_CERTIFICATES:
     ports:
diff --git a/kubernetes/chart/zulip/CHANGELOG.md b/kubernetes/chart/zulip/CHANGELOG.md
index a0135c3..d30b6a8 100644
--- a/kubernetes/chart/zulip/CHANGELOG.md
+++ b/kubernetes/chart/zulip/CHANGELOG.md
@@ -1,3 +1,7 @@
+## [0.11.1] - 2025-09-11
+
+- Update to Zulip Server 11.1
+
 ## [0.11.0] - 2025-08-13
 
 - Update to Zulip Server 11.0
diff --git a/kubernetes/chart/zulip/Chart.yaml b/kubernetes/chart/zulip/Chart.yaml
index 9c9f178..682c244 100644
--- a/kubernetes/chart/zulip/Chart.yaml
+++ b/kubernetes/chart/zulip/Chart.yaml
@@ -7,14 +7,14 @@ icon: https://raw.githubusercontent.com/zulip/zulip/main/static/images/logo/zuli
 ## incremented each time you make changes to the chart and its
 ## templates, including the app version.  Versions are expected to
 ## follow Semantic Versioning (https://semver.org/)
-version: 0.11.0
+version: 0.11.1
 
 ## This is the version number of the application being deployed. This
 ## version number should be incremented each time you make changes to
 ## the application. Versions are not expected to follow Semantic
 ## Versioning. They should reflect the version the application is
 ## using.  It is recommended to use it with quotes.
-appVersion: "11.0-0"
+appVersion: "11.1-0"
 dependencies:
   - name: memcached
     repository: oci://registry-1.docker.io/bitnamicharts
diff --git a/kubernetes/chart/zulip/README.md b/kubernetes/chart/zulip/README.md
index 533fb21..c9555ad 100644
--- a/kubernetes/chart/zulip/README.md
+++ b/kubernetes/chart/zulip/README.md
@@ -1,6 +1,6 @@
 # Zulip
 
-![Version: 0.11.0](https://img.shields.io/badge/Version-0.11.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 11.0-0](https://img.shields.io/badge/AppVersion-11.0--0-informational?style=flat-square)
+![Version: 0.11.1](https://img.shields.io/badge/Version-0.11.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 11.1-0](https://img.shields.io/badge/AppVersion-11.1--0-informational?style=flat-square)
 
 [Zulip](https://zulip.com/) is an open source threaded team chat that helps teams stay productive and focused.
 
@@ -72,7 +72,7 @@ Now you're ready to follow [the installation instructions above](#installation).
 | fullnameOverride | string | `""` |  |
 | image.pullPolicy | string | `"IfNotPresent"` |  |
 | image.repository | string | `"zulip/docker-zulip"` |  |
-| image.tag | string | `"11.0-0"` |  |
+| image.tag | string | `"11.1-0"` |  |
 | imagePullSecrets | list | `[]` |  |
 | ingress.annotations | object | `{}` |  |
 | ingress.enabled | bool | `false` |  |
diff --git a/kubernetes/chart/zulip/values.yaml b/kubernetes/chart/zulip/values.yaml
index fa88113..80a892e 100644
--- a/kubernetes/chart/zulip/values.yaml
+++ b/kubernetes/chart/zulip/values.yaml
@@ -17,7 +17,7 @@ image:
   ## Ref: https://kubernetes.io/docs/concepts/containers/images/#pre-pulled-images
   pullPolicy: IfNotPresent
   ## Zulip image tag (immutable tags are recommended)
-  tag: "11.0-0"
+  tag: "11.1-0"
 
 ## Global Docker registry secret names as an array.
 imagePullSecrets: []
diff --git a/kubernetes/manual/zulip-rc.yml b/kubernetes/manual/zulip-rc.yml
index 04bc3d2..5e5e3d1 100644
--- a/kubernetes/manual/zulip-rc.yml
+++ b/kubernetes/manual/zulip-rc.yml
@@ -86,7 +86,7 @@ spec:
             - name: postgresql-persistent-storage
               mountPath: /var/lib/postgresql/data
         - name: zulip
-          image: zulip/docker-zulip:11.0-0
+          image: zulip/docker-zulip:11.1-0
           resources:
             limits:
               cpu: 100m