diff --git a/charts/gafaelfawr/values.yaml b/charts/gafaelfawr/values.yaml
index 59d5b3dd..285a9ed6 100644
--- a/charts/gafaelfawr/values.yaml
+++ b/charts/gafaelfawr/values.yaml
@@ -221,7 +221,7 @@ cloudsql:
     repository: "gcr.io/cloudsql-docker/gce-proxy"
 
     # -- Cloud SQL Auth Proxy tag to use
-    tag: "1.28.1"
+    tag: "1.29.0"
 
     # -- Pull policy for Cloud SQL Auth Proxy images
     pullPolicy: "IfNotPresent"
diff --git a/charts/times-square/values.yaml b/charts/times-square/values.yaml
index 0247b02f..839c2bdd 100644
--- a/charts/times-square/values.yaml
+++ b/charts/times-square/values.yaml
@@ -127,7 +127,7 @@ cloudsql:
     repository: "gcr.io/cloudsql-docker/gce-proxy"
 
     # -- Cloud SQL Auth Proxy tag to use
-    tag: "1.28.1"
+    tag: "1.29.0"
 
     # -- Pull policy for Cloud SQL Auth Proxy images
     pullPolicy: "IfNotPresent"
diff --git a/charts/vo-cutouts/values.yaml b/charts/vo-cutouts/values.yaml
index 07289215..c4f8bfda 100644
--- a/charts/vo-cutouts/values.yaml
+++ b/charts/vo-cutouts/values.yaml
@@ -111,7 +111,7 @@ cloudsql:
     repository: "gcr.io/cloudsql-docker/gce-proxy"
 
     # -- Cloud SQL Auth Proxy tag to use
-    tag: "1.28.1"
+    tag: "1.29.0"
 
     # -- Pull policy for Cloud SQL Auth Proxy images
     pullPolicy: "IfNotPresent"