diff --git a/Integrations/ESPHome/Core.yaml b/Integrations/ESPHome/Core.yaml
index 7ddfcc8..11148c5 100644
--- a/Integrations/ESPHome/Core.yaml
+++ b/Integrations/ESPHome/Core.yaml
@@ -1,5 +1,5 @@
 substitutions:
-  version: "26.8.28.1"
+  version: "26.9.17.2"
   stable_manifest_base: "https://apolloautomation.github.io/CAST-1"
   beta_manifest_base: "https://github.com/ApolloAutomation/CAST-1/releases/download/beta-fw"
   stable_manifest_dir: "firmware"
@@ -13,8 +13,9 @@ esphome:
   friendly_name: Apollo CAST-1
   comment: Apollo CAST-1
   name_add_mac_suffix: true
-  # network: priority: (WiFi + Ethernet in one firmware) needs 2026.8
-  min_version: 2026.8.0
+  # network: priority: (WiFi + Ethernet in one firmware) needs 2026.8,
+  # improv_ble: (renamed from esp32_improv) needs 2026.10
+  min_version: 2026.10.0
   platformio_options:
     board_build.flash_mode: dio
   # List form so package on_boot entries (wizmote.yaml) merge
@@ -209,8 +210,8 @@ captive_portal:
 improv_serial:
   id: improv_serial_1
 
-esp32_improv:
-  id: esp32_improv_1
+improv_ble:
+  id: improv_ble_1
   authorizer: none
 
 esp32: