diff --git a/.changes/unreleased/Release-renovate-1791428478418.yaml b/.changes/unreleased/Release-renovate-1791428478418.yaml
new file mode 100644
index 0000000..c0a0fd6
--- /dev/null
+++ b/.changes/unreleased/Release-renovate-1791428478418.yaml
@@ -0,0 +1,7 @@
+kind: Release
+body: |
+  - docker.elastic.co/logstash/logstash-oss: 8.1.0-amd64 ->  8.1.3-amd64
+
+time: 2026-10-08T03:01:18+00:00
+custom:
+  Issue: ""
diff --git a/docker/logstash/Dockerfile b/docker/logstash/Dockerfile
index 67db6cc..77bf8ee 100644
--- a/docker/logstash/Dockerfile
+++ b/docker/logstash/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.elastic.co/logstash/logstash-oss:8.1.0-amd64
+FROM docker.elastic.co/logstash/logstash-oss:8.1.3-amd64@sha256:0ae7442a52d1d0b8d217aec4f9f59b2e4c364b704c7cf19d641b56646ad5abd2
 
 RUN \
   bin/logstash-plugin install logstash-output-gelf \