diff --git a/Makefile b/Makefile
index 2e4da21e..e4f74c18 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 SHELL	:= /bin/bash
 DOCKER	:= $(shell type -p docker)
 DC		:= $(shell type -p docker-compose)
-TAG		:= 3.1
+TAG		:= 3.2
 APP_NAME	:= basegun
 REG		:= ghcr.io
 ORG		:= datalab-mi
diff --git a/backend/src/main.py b/backend/src/main.py
index dad4c7a1..1cc4ea72 100644
--- a/backend/src/main.py
+++ b/backend/src/main.py
@@ -276,9 +276,9 @@ async def imageupload(
         extras_logging["bg_label"] = label
         extras_logging["bg_confidence"] = confidence
         extras_logging["bg_model_time"] = round(time.time()-start, 2)
-        if confidence < 41:
+        if confidence < 46:
             extras_logging["bg_confidence_level"] = "low"
-        elif confidence < 65:
+        elif confidence < 76:
             extras_logging["bg_confidence_level"] = "medium"
         else:
             extras_logging["bg_confidence_level"] = "high"
diff --git a/infra/kube/helm/values.yaml b/infra/kube/helm/values.yaml
index a3b3a65f..f7598dd5 100644
--- a/infra/kube/helm/values.yaml
+++ b/infra/kube/helm/values.yaml
@@ -11,7 +11,7 @@ ingress:
   #traefik.ingress.kubernetes.io/router.tls: "true"
   #traefik.ingress.kubernetes.io/router.tls.certresolver: letsencrypt
   hosts:
-    - host: basegun.fr
+    - host: preprod.basegun.fr
       paths:
         - path: /
           pathType: Prefix
@@ -34,7 +34,7 @@ backend:
     repository: ghcr.io/datalab-mi/basegun/basegun-backend
     pullPolicy: IfNotPresent
     # Overrides the image tag whose default is the chart appVersion.
-    tag: "3.1"
+    tag: "3.2"
     imagePullSecrets: []
   podAnnotations: {}
   podSecurityContext: {}
@@ -96,7 +96,7 @@ frontend:
     repository: ghcr.io/datalab-mi/basegun/basegun-frontend
     pullPolicy: IfNotPresent
     # Overrides the image tag whose default is the chart appVersion.
-    tag: "3.1"
+    tag: "3.2"
     imagePullSecrets: []
   podAnnotations: {}
   podSecurityContext: {}