diff --git a/stacks/sensor/compose.yaml b/stacks/sensor/compose.yaml
index 5c43c110..923fb346 100644
--- a/stacks/sensor/compose.yaml
+++ b/stacks/sensor/compose.yaml
@@ -68,7 +68,7 @@ services:
   # (alexander's replies to it enter vmbr0 on alexander's tap).
   # ---------------------------------------------------------------------------
   zeek:
-    image: zeek/zeek:9.0.0@sha256:70733f4e540ba1608e37e00c6a93d009f79734262c9ec2ba09d90aa9abc16de5
+    image: zeek/zeek:9.0.1@sha256:524cb0ce29f26a6a954fb9c357a8f92b95812476d8240f0ece26617ace249dd0
     container_name: sensor-zeek
     restart: unless-stopped
     logging: *default-logging