diff --git a/pubspec.lock b/pubspec.lock
index 90e1186e..60652194 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -628,50 +628,50 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_blue_plus
-      sha256: "69a8c87c11fc792e8cf0f997d275484fbdb5143ac9f0ac4d424429700cb4e0ed"
+      sha256: b33e74090d752fae75b9df8d227cb09b0da75b8d3e6a24108d1bfc884ed00ba8
       url: "https://pub.dev"
     source: hosted
-    version: "1.36.8"
+    version: "2.3.1"
   flutter_blue_plus_android:
     dependency: transitive
     description:
       name: flutter_blue_plus_android
-      sha256: "6f7fe7e69659c30af164a53730707edc16aa4d959e4c208f547b893d940f853d"
+      sha256: fd49046d16bdff7609f7f099fcd5d51e4ea70d699bbcb1b2c6c88b732697d2fc
       url: "https://pub.dev"
     source: hosted
-    version: "7.0.4"
+    version: "9.0.0"
   flutter_blue_plus_darwin:
     dependency: transitive
     description:
       name: flutter_blue_plus_darwin
-      sha256: "682982862c1d964f4d54a3fb5fccc9e59a066422b93b7e22079aeecd9c0d38f8"
+      sha256: "8150fccf3e013c8e47069d4943fae7d4f200b0faa1b3ebd93a507ee7a715fa62"
       url: "https://pub.dev"
     source: hosted
-    version: "7.0.3"
+    version: "9.0.0"
   flutter_blue_plus_linux:
     dependency: transitive
     description:
       name: flutter_blue_plus_linux
-      sha256: "56b0c45edd0a2eec8f85bd97a26ac3cd09447e10d0094fed55587bf0592e3347"
+      sha256: a31038d7b1239d15a349dfd96ccd87dca3374abe32be7220906ea22b715b5dd7
       url: "https://pub.dev"
     source: hosted
-    version: "7.0.3"
+    version: "9.0.0"
   flutter_blue_plus_platform_interface:
     dependency: transitive
     description:
       name: flutter_blue_plus_platform_interface
-      sha256: "84fbd180c50a40c92482f273a92069960805ce324e3673ad29c41d2faaa7c5c2"
+      sha256: "75384f8e97dfb8395dbfd647b729cd3889586e5efa4324d5581f0c34379b7f18"
       url: "https://pub.dev"
     source: hosted
-    version: "7.0.0"
+    version: "9.0.0"
   flutter_blue_plus_web:
     dependency: transitive
     description:
       name: flutter_blue_plus_web
-      sha256: a1aceee753d171d24c0e0cdadb37895b5e9124862721f25f60bb758e20b72c99
+      sha256: "78b17fe414361048d26ae5f2ef02af3f13b5c567a6f3594851a81e6025166dfe"
       url: "https://pub.dev"
     source: hosted
-    version: "7.0.2"
+    version: "9.0.0"
   flutter_foreground_task:
     dependency: "direct main"
     description:
@@ -1417,14 +1417,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.6.0"
-  rxdart:
-    dependency: transitive
-    description:
-      name: rxdart
-      sha256: "5c3004a4a8dbb94bd4bf5412a4def4acdaa12e12f269737a5751369e12d1a962"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.28.0"
   sensors_plus:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index c6ad29cb..7bc2b94a 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -38,7 +38,7 @@ dependencies:
   package_info_plus: ^9.0.1
   permission_handler: ^12.0.1
   url_launcher: ^6.3.2 # Open URLS in external apps
-  flutter_blue_plus: 1.36.8 # 2.0 bad license don't update
+  flutter_blue_plus: 2.3.1 # 2.0 bad license don't update
   flutter_foreground_task: ^9.2.2 # Keep the app running in the background on android
   quick_actions: ^1.1.0 # puts favorites on the home screen
   audioplayers: ^6.6.0