diff --git a/Chart.lock b/Chart.lock
index 856e361..3aa2d19 100644
--- a/Chart.lock
+++ b/Chart.lock
@@ -4,6 +4,6 @@ dependencies:
   version: 15.2.5
 - name: redis
   repository: https://charts.bitnami.com/bitnami
-  version: 19.1.0
-digest: sha256:c25feea0aca5b7e2887f3d86485e1d5caee290ef600b5c80bb0e66d43432f7fe
-generated: "2024-04-10T11:09:39.732559423-04:00"
+  version: 19.1.2
+digest: sha256:84329ca7231a8a4b2569babdf367378599304c432ea17fc00a9ccbb9c1811353
+generated: "2024-04-19T09:00:35.50155423-04:00"
diff --git a/Chart.yaml b/Chart.yaml
index 579c310..e7a3fc6 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -18,7 +18,7 @@ version: 3.0.3
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application.
-appVersion: 4.0.5
+appVersion: 4.0.6
 
 icon: https://glitchtip.gitlab.io/glitchtip-helm-chart/icon.svg
 
diff --git a/charts/redis-19.1.0.tgz b/charts/redis-19.1.0.tgz
deleted file mode 100644
index d58c52c..0000000
Binary files a/charts/redis-19.1.0.tgz and /dev/null differ
diff --git a/charts/redis-19.1.2.tgz b/charts/redis-19.1.2.tgz
new file mode 100644
index 0000000..d1e6831
Binary files /dev/null and b/charts/redis-19.1.2.tgz differ
diff --git a/values.yaml b/values.yaml
index 1713a0c..38773b8 100644
--- a/values.yaml
+++ b/values.yaml
@@ -1,7 +1,7 @@
 # Default values for glitchtip.
 image:
   repository: glitchtip/glitchtip
-  tag: v4.0.5
+  tag: v4.0.6
   pullPolicy: IfNotPresent
 
 imagePullSecrets: []