diff --git a/docker-compose.yml b/docker-compose.yml
index bd23a3d..d53c51c 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -25,7 +25,7 @@ services:
     # host.
     # Each release writes its own version and registry in as the defaults,
     # so a blank stack runs it.
-    image: ${COLLIMO_IMAGE:-ghcr.io/collimohq/collimo}:${COLLIMO_VERSION:-0.3.0.1}
+    image: ${COLLIMO_IMAGE:-ghcr.io/collimohq/collimo}:${COLLIMO_VERSION:-0.3.1}
     # Ask the registry on every deploy. A fixed release costs one quick
     # request; qa moves, and this is how a redeploy picks it up.
     pull_policy: always
diff --git a/sbom/sbom-amd64.cdx.json b/sbom/sbom-amd64.cdx.json
index 28239a4..754f9e4 100644
--- a/sbom/sbom-amd64.cdx.json
+++ b/sbom/sbom-amd64.cdx.json
@@ -1,16 +1,16 @@
 {
   "bomFormat": "CycloneDX",
   "specVersion": "1.5",
-  "serialNumber": "urn:uuid:6e119961-ca9e-4204-b075-3d8022668bed",
+  "serialNumber": "urn:uuid:291a8c06-12f3-4721-b57e-feef41be85ba",
   "version": 1,
   "metadata": {
-    "timestamp": "2026-11-05T19:05:33Z",
+    "timestamp": "2026-11-10T18:14:55Z",
     "component": {
       "type": "container",
       "bom-ref": "collimo-image",
       "name": "collimo",
-      "version": "0.3.0.1",
-      "purl": "pkg:oci/collimo@0.3.0.1?repository_url=ghcr.io/collimohq/collimo&arch=amd64",
+      "version": "0.3.1",
+      "purl": "pkg:oci/collimo@0.3.1?repository_url=ghcr.io/collimohq/collimo&arch=amd64",
       "properties": [{"name": "base-image", "value": "scratch"}]
     }
   },
@@ -19,9 +19,9 @@
       "type": "application",
       "bom-ref": "collimo",
       "name": "collimo",
-      "version": "0.3.0.1",
+      "version": "0.3.1",
       "description": "The Collimo collector, a static linux/amd64 binary",
-      "purl": "pkg:generic/collimohq/collimo@0.3.0.1?arch=amd64"
+      "purl": "pkg:generic/collimohq/collimo@0.3.1?arch=amd64"
     },
     {
       "type": "library",
diff --git a/sbom/sbom-arm64.cdx.json b/sbom/sbom-arm64.cdx.json
index f53a372..a44627f 100644
--- a/sbom/sbom-arm64.cdx.json
+++ b/sbom/sbom-arm64.cdx.json
@@ -1,16 +1,16 @@
 {
   "bomFormat": "CycloneDX",
   "specVersion": "1.5",
-  "serialNumber": "urn:uuid:6dbafb30-e1b1-4831-8898-55236673bc74",
+  "serialNumber": "urn:uuid:04bae06d-1134-43eb-80a9-405223b836e4",
   "version": 1,
   "metadata": {
-    "timestamp": "2026-11-05T19:05:27Z",
+    "timestamp": "2026-11-10T18:14:55Z",
     "component": {
       "type": "container",
       "bom-ref": "collimo-image",
       "name": "collimo",
-      "version": "0.3.0.1",
-      "purl": "pkg:oci/collimo@0.3.0.1?repository_url=ghcr.io/collimohq/collimo&arch=arm64",
+      "version": "0.3.1",
+      "purl": "pkg:oci/collimo@0.3.1?repository_url=ghcr.io/collimohq/collimo&arch=arm64",
       "properties": [{"name": "base-image", "value": "scratch"}]
     }
   },
@@ -19,9 +19,9 @@
       "type": "application",
       "bom-ref": "collimo",
       "name": "collimo",
-      "version": "0.3.0.1",
+      "version": "0.3.1",
       "description": "The Collimo collector, a static linux/arm64 binary",
-      "purl": "pkg:generic/collimohq/collimo@0.3.0.1?arch=arm64"
+      "purl": "pkg:generic/collimohq/collimo@0.3.1?arch=arm64"
     },
     {
       "type": "library",
diff --git a/stack.env.example b/stack.env.example
index 670164e..d94d8b9 100644
--- a/stack.env.example
+++ b/stack.env.example
@@ -2,7 +2,7 @@
 # variable, this file's and the rest, from what the stack is running with.
 
 # Required: the release to run, such as 0.9.0, or qa for the build under test.
-COLLIMO_VERSION=0.3.0.1
+COLLIMO_VERSION=0.3.1
 
 # false watches only hypervisors and storage, with no UniFi console at all,
 # and is what to set while trying this stack beside an existing one.