diff --git a/src/loki/common/zarf.yaml b/src/loki/common/zarf.yaml
index 35376a992..1bb0843b7 100644
--- a/src/loki/common/zarf.yaml
+++ b/src/loki/common/zarf.yaml
@@ -13,7 +13,7 @@ components:
         localPath: ../chart
       - name: loki
         url: https://grafana.github.io/helm-charts/
-        version: 5.47.1
+        version: 6.6.4
         namespace: loki
         valuesFiles:
           - ../values/values.yaml
diff --git a/src/loki/values/registry1-values.yaml b/src/loki/values/registry1-values.yaml
index 2d742b29f..bce4c58e9 100644
--- a/src/loki/values/registry1-values.yaml
+++ b/src/loki/values/registry1-values.yaml
@@ -2,7 +2,7 @@ loki:
   image:
     registry: registry1.dso.mil
     repository: ironbank/opensource/grafana/loki
-    tag: 2.9.6
+    tag: 3.0.0
   podSecurityContext:
     fsGroup: 10001
     runAsGroup: 10001
@@ -19,4 +19,4 @@ gateway:
   image:
     registry: registry1.dso.mil
     repository: ironbank/opensource/nginx/nginx-alpine
-    tag: 1.25.3
+    tag: 1.26.1
diff --git a/src/loki/values/upstream-values.yaml b/src/loki/values/upstream-values.yaml
index deaa6c7b8..d81785f86 100644
--- a/src/loki/values/upstream-values.yaml
+++ b/src/loki/values/upstream-values.yaml
@@ -2,10 +2,10 @@ loki:
   image:
     registry: docker.io
     repository: grafana/loki
-    tag: 2.9.6
+    tag: 3.0.0
 
 gateway:
   image:
     registry: docker.io
     repository: nginxinc/nginx-unprivileged
-    tag: 1.25-alpine
+    tag: 1.27-alpine
diff --git a/src/loki/zarf.yaml b/src/loki/zarf.yaml
index 75d765ccb..9a0129b8d 100644
--- a/src/loki/zarf.yaml
+++ b/src/loki/zarf.yaml
@@ -16,8 +16,8 @@ components:
         valuesFiles:
           - ./values/upstream-values.yaml
     images:
-      - docker.io/grafana/loki:2.9.6
-      - docker.io/nginxinc/nginx-unprivileged:1.25-alpine
+      - docker.io/grafana/loki:3.0.0
+      - docker.io/nginxinc/nginx-unprivileged:1.27-alpine
 
   - name: loki
     required: true
@@ -31,5 +31,5 @@ components:
         valuesFiles:
           - ./values/registry1-values.yaml
     images:
-      - registry1.dso.mil/ironbank/opensource/grafana/loki:2.9.6
-      - registry1.dso.mil/ironbank/opensource/nginx/nginx-alpine:1.25.3
+      - registry1.dso.mil/ironbank/opensource/grafana/loki:3.0.0
+      - registry1.dso.mil/ironbank/opensource/nginx/nginx-alpine:1.26.1