diff --git a/docker/semaphore/docker-compose.yaml b/docker/semaphore/docker-compose.yaml
index 670820b9e..d5a76535f 100644
--- a/docker/semaphore/docker-compose.yaml
+++ b/docker/semaphore/docker-compose.yaml
@@ -1,6 +1,6 @@
 services:
   semaphore:
-    image: semaphoreui/semaphore:v2.13.1
+    image: semaphoreui/semaphore:v2.18.17@sha256:958651acd0af0f1b5cc4f03458be3086aa45c47735020f61db8849f70129bff4
     container_name: semaphore
     environment:
       TZ: Europe/Berlin