diff --git a/src/loki/values/registry1-values.yaml b/src/loki/values/registry1-values.yaml
index 8e20d33a7b..e485c314fa 100644
--- a/src/loki/values/registry1-values.yaml
+++ b/src/loki/values/registry1-values.yaml
@@ -5,7 +5,7 @@ loki:
   image:
     registry: registry1.dso.mil
     repository: ironbank/opensource/grafana/loki
-    tag: 3.4.2
+    tag: 3.4.3
   podSecurityContext:
     fsGroup: 10001
     runAsGroup: 10001
diff --git a/src/loki/values/unicorn-values.yaml b/src/loki/values/unicorn-values.yaml
index 04659ea277..3db87cd85f 100644
--- a/src/loki/values/unicorn-values.yaml
+++ b/src/loki/values/unicorn-values.yaml
@@ -5,7 +5,7 @@ loki:
   image:
     registry: cgr.dev
     repository: du-uds-defenseunicorns/loki
-    tag: 3.4.2
+    tag: 3.4.3
 gateway:
   image:
     registry: cgr.dev
diff --git a/src/loki/values/upstream-values.yaml b/src/loki/values/upstream-values.yaml
index e6c728a03d..e944462b67 100644
--- a/src/loki/values/upstream-values.yaml
+++ b/src/loki/values/upstream-values.yaml
@@ -5,7 +5,7 @@ loki:
   image:
     registry: docker.io
     repository: grafana/loki
-    tag: 3.4.2
+    tag: 3.4.3
 
 gateway:
   image:
diff --git a/src/loki/zarf.yaml b/src/loki/zarf.yaml
index fc0276a898..cb838ecb49 100644
--- a/src/loki/zarf.yaml
+++ b/src/loki/zarf.yaml
@@ -19,7 +19,7 @@ components:
         valuesFiles:
           - ./values/upstream-values.yaml
     images:
-      - docker.io/grafana/loki:3.4.2
+      - docker.io/grafana/loki:3.4.3
       - docker.io/nginxinc/nginx-unprivileged:1.27-alpine
       - docker.io/memcached:1.6.38-alpine
 
@@ -35,7 +35,7 @@ components:
         valuesFiles:
           - ./values/registry1-values.yaml
     images:
-      - registry1.dso.mil/ironbank/opensource/grafana/loki:3.4.2
+      - registry1.dso.mil/ironbank/opensource/grafana/loki:3.4.3
       - registry1.dso.mil/ironbank/opensource/nginx/nginx-alpine:1.26.3
       - registry1.dso.mil/ironbank/opensource/memcached/memcached:1.6.38
 
@@ -51,6 +51,6 @@ components:
         valuesFiles:
           - ./values/unicorn-values.yaml
     images:
-      - cgr.dev/du-uds-defenseunicorns/loki:3.4.2
+      - cgr.dev/du-uds-defenseunicorns/loki:3.4.3
       - cgr.dev/du-uds-defenseunicorns/nginx-fips:1.27.4
       - cgr.dev/du-uds-defenseunicorns/memcached:1.6.38