diff --git a/docker-compose.yaml b/docker-compose.yaml
index 53b2bb4..2a2bba4 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -29,7 +29,7 @@ services:
 
   otel-collector:
     # ghcr.io/f5devcentral/application-study-tool/otel_custom_collector:v0.9.5
-    image: ghcr.io/f5devcentral/application-study-tool/otel_custom_collector:v0.9.5
+    image: ghcr.io/f5devcentral/application-study-tool/otel_custom_collector@sha256:bcb5faa7489849c0ea36ec645a77b50203dbe7378af1bc6e9ebc923430cce634
     restart: unless-stopped
     volumes:
       - ./services/otel_collector:/etc/otel-collector-config