diff --git a/charts/dependency/postgresql/Chart.yaml b/charts/dependency/postgresql/Chart.yaml
index f54b13afe68..ac9e5ad78ba 100644
--- a/charts/dependency/postgresql/Chart.yaml
+++ b/charts/dependency/postgresql/Chart.yaml
@@ -22,7 +22,7 @@ name: postgresql
 sources:
 - https://www.postgresql.org/
 type: application
-version: 7.0.19
+version: 7.0.20
 annotations:
   truecharts.org/catagories: |
     - database
diff --git a/tools/build-release.sh b/tools/build-release.sh
index f95c24f23f0..4042a39b1e6 100755
--- a/tools/build-release.sh
+++ b/tools/build-release.sh
@@ -728,7 +728,7 @@ release_charts() {
 export -f release_charts
 
 update_index() {
-    local args=(-o "$owner" -r "$repo" -c "$charts_repo_url")
+    local args=(-o "$owner" -r "$repo" -c "$charts_repo_url --push")
     if [[ -n "$config" ]]; then
         args+=(--config "$config")
     fi