diff --git a/CHANGELOG.md b/CHANGELOG.md
index f01e253c5f97a454bc6a2faf0638fbdaad006694..56b7c89122a6b77b8aa48f9275b27d216387b24d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ### Upgrade
 - Updated loki 2.9.6 -> 3.0.0
 - Updated minio-instance 5.0.12-bb.6 -> 5.0.12-bb.10
+- Updated grafana-agent-operator 0.3.19 -> 0.3.20
 
 ### Added
 - Added rollout-operator 0.13.0
diff --git a/chart/Chart.lock b/chart/Chart.lock
index bfc62959d3da7b0a67e369d4a36332861b02f1a2..c96dd97073b607435026a0d8b223b8f2b41cfa14 100644
--- a/chart/Chart.lock
+++ b/chart/Chart.lock
@@ -4,12 +4,12 @@ dependencies:
   version: 5.0.12-bb.10
 - name: grafana-agent-operator
   repository: https://grafana.github.io/helm-charts
-  version: 0.3.19
+  version: 0.3.20
 - name: gluon
   repository: oci://registry1.dso.mil/bigbang
   version: 0.4.9
 - name: rollout-operator
   repository: https://grafana.github.io/helm-charts
   version: 0.13.0
-digest: sha256:728d3a96dc0a3b5be242d9184299daf35d6041c61de48e3ce1f9b92912843adf
-generated: "2024-04-11T12:52:47.587289-04:00"
+digest: sha256:cc6e031d7c0d6221f51a7512409ed27192f77f0d581bc07d537a4d4b60327dfe
+generated: "2024-04-11T14:54:32.480703-04:00"
diff --git a/chart/charts/grafana-agent-operator-0.3.19.tgz b/chart/charts/grafana-agent-operator-0.3.19.tgz
deleted file mode 100644
index f4f9d974676098c7bcf3d30d94f6fc268705f5eb..0000000000000000000000000000000000000000
Binary files a/chart/charts/grafana-agent-operator-0.3.19.tgz and /dev/null differ
diff --git a/chart/charts/grafana-agent-operator-0.3.20.tgz b/chart/charts/grafana-agent-operator-0.3.20.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..4c88663813ddf72c89369bd0cb66b24ba4ef0e63
Binary files /dev/null and b/chart/charts/grafana-agent-operator-0.3.20.tgz differ