diff --git a/Formula/meshtastic.rb b/Formula/meshtastic.rb
index 828db7a..64840d8 100644
--- a/Formula/meshtastic.rb
+++ b/Formula/meshtastic.rb
@@ -3,8 +3,8 @@ class Meshtastic < Formula
 
   desc "Python CLI and API for talking to Meshtastic devices"
   homepage "https://meshtastic.org"
-  url "https://github.com/meshtastic/python/archive/refs/tags/2.6.3.tar.gz"
-  sha256 "16eacbee5f3632883e88ddfb670b032b410903a5ee74b5282df0a4726bb45ba9"
+  url "https://github.com/meshtastic/python/archive/refs/tags/2.7.6.tar.gz"
+  sha256 "19b97d46f3853a7166a9015f7e4c96d1f0dccd50fdebf4f3b8e6b1ce14dabf4d"
   license "GPL-3.0-only"
 
   head "https://github.com/meshtastic/python.git", branch: "master"
@@ -16,27 +16,26 @@ class Meshtastic < Formula
 
   depends_on "libyaml"
   depends_on :macos
-  depends_on macos: :sonoma
   depends_on "python@3.13"
 
   resource "bleak" do
-    url "https://files.pythonhosted.org/packages/fb/96/15750b50c0018338e2cce30de939130971ebfdf4f9d6d56c960f5657daad/bleak-0.22.3.tar.gz"
-    sha256 "3149c3c19657e457727aa53d9d6aeb89658495822cd240afd8aeca4dd09c045c"
+    url "https://files.pythonhosted.org/packages/45/8a/5acbd4da6a5a301fab56ff6d6e9e6b6945e6e4a2d1d213898c21b1d3a19b/bleak-2.1.1.tar.gz"
+    sha256 "4600cc5852f2392ce886547e127623f188e689489c5946d422172adf80635cf9"
   end
 
   resource "certifi" do
-    url "https://files.pythonhosted.org/packages/e8/9e/c05b3920a3b7d20d3d3310465f50348e5b3694f4f88c6daf736eef3024c4/certifi-2025.4.26.tar.gz"
-    sha256 "0a816057ea3cdefcef70270d2c515e4506bbc954f417fa5ade2021213bb8f0c6"
+    url "https://files.pythonhosted.org/packages/e0/2d/a891ca51311197f6ad14a7ef42e2399f36cf2f9bd44752b3dc4eab60fdc5/certifi-2026.1.4.tar.gz"
+    sha256 "ac726dd470482006e014ad384921ed6438c457018f4b3d204aea4281258b2120"
   end
 
   resource "charset-normalizer" do
-    url "https://files.pythonhosted.org/packages/e4/33/89c2ced2b67d1c2a61c19c6751aa8902d46ce3dacb23600a283619f5a12d/charset_normalizer-3.4.2.tar.gz"
-    sha256 "5baececa9ecba31eff645232d59845c07aa030f0c81ee70184a90d35099a0e63"
+    url "https://files.pythonhosted.org/packages/13/69/33ddede1939fdd074bce5434295f38fae7136463422fe4fd3e0e89b98062/charset_normalizer-3.4.4.tar.gz"
+    sha256 "94537985111c35f28720e43603b8e7b43a6ecfb2ce1d3058bbe955b73404e21a"
   end
 
   resource "idna" do
-    url "https://files.pythonhosted.org/packages/f1/70/7703c29685631f5a7590aa73f1f1d3fa9a380e654b86af429e0934a32f7d/idna-3.10.tar.gz"
-    sha256 "12f65c9b470abda6dc35cf8e63cc574b1c52b11df2c86030af0ac09b01b13ea9"
+    url "https://files.pythonhosted.org/packages/6f/6d/0703ccc57f3a7233505399edb88de3cbd678da106337b9fcde432b65ed60/idna-3.11.tar.gz"
+    sha256 "795dafcc9c04ed0c1fb032c2aa73654d8e8c5023a7df64a53f39190ada629902"
   end
 
   resource "packaging" do
@@ -45,33 +44,33 @@ class Meshtastic < Formula
   end
 
   resource "protobuf" do
-    url "https://files.pythonhosted.org/packages/13/48/718c1e104a2e89970a8ff3b06d87e152834b576c570a6908f8c17ba88d65/protobuf-6.31.0.tar.gz"
-    sha256 "314fab1a6a316469dc2dd46f993cbbe95c861ea6807da910becfe7475bc26ffe"
+    url "https://files.pythonhosted.org/packages/53/b8/cda15d9d46d03d4aa3a67cb6bffe05173440ccf86a9541afaf7ac59a1b6b/protobuf-6.33.4.tar.gz"
+    sha256 "dc2e61bca3b10470c1912d166fe0af67bfc20eb55971dcef8dfa48ce14f0ed91"
   end
 
   resource "pyobjc-core" do
-    url "https://files.pythonhosted.org/packages/5d/07/2b3d63c0349fe4cf34d787a52a22faa156225808db2d1531fe58fabd779d/pyobjc_core-10.3.2.tar.gz"
-    sha256 "dbf1475d864ce594288ce03e94e3a98dc7f0e4639971eb1e312bdf6661c21e0e"
+    url "https://files.pythonhosted.org/packages/b8/b6/d5612eb40be4fd5ef88c259339e6313f46ba67577a95d86c3470b951fce0/pyobjc_core-12.1.tar.gz"
+    sha256 "2bb3903f5387f72422145e1466b3ac3f7f0ef2e9960afa9bcd8961c5cbf8bd21"
   end
 
   resource "pyobjc-framework-cocoa" do
-    url "https://files.pythonhosted.org/packages/39/41/4f09a5e9a6769b4dafb293ea597ed693cc0def0e07867ad0a42664f530b6/pyobjc_framework_cocoa-10.3.2.tar.gz"
-    sha256 "673968e5435845bef969bfe374f31a1a6dc660c98608d2b84d5cae6eafa5c39d"
+    url "https://files.pythonhosted.org/packages/02/a3/16ca9a15e77c061a9250afbae2eae26f2e1579eb8ca9462ae2d2c71e1169/pyobjc_framework_cocoa-12.1.tar.gz"
+    sha256 "5556c87db95711b985d5efdaaf01c917ddd41d148b1e52a0c66b1a2e2c5c1640"
   end
 
   resource "pyobjc-framework-corebluetooth" do
-    url "https://files.pythonhosted.org/packages/13/ca/35d205c3e153e7bc59a417560a45e27a2410439e6f78390f97c1a996c922/pyobjc_framework_corebluetooth-10.3.2.tar.gz"
-    sha256 "c0a077bc3a2466271efa382c1e024630bc43cc6f9ab8f3f97431ad08b1ad52bb"
+    url "https://files.pythonhosted.org/packages/4b/25/d21d6cb3fd249c2c2aa96ee54279f40876a0c93e7161b3304bf21cbd0bfe/pyobjc_framework_corebluetooth-12.1.tar.gz"
+    sha256 "8060c1466d90bbb9100741a1091bb79975d9ba43911c9841599879fc45c2bbe0"
   end
 
   resource "pyobjc-framework-libdispatch" do
-    url "https://files.pythonhosted.org/packages/4d/12/a908f3f94952c8c9e3d6e6bd425613a79692e7d400557ede047992439edc/pyobjc_framework_libdispatch-10.3.2.tar.gz"
-    sha256 "e9f4311fbf8df602852557a98d2a64f37a9d363acf4d75634120251bbc7b7304"
+    url "https://files.pythonhosted.org/packages/26/e8/75b6b9b3c88b37723c237e5a7600384ea2d84874548671139db02e76652b/pyobjc_framework_libdispatch-12.1.tar.gz"
+    sha256 "4035535b4fae1b5e976f3e0e38b6e3442ffea1b8aa178d0ca89faa9b8ecdea41"
   end
 
   resource "pypubsub" do
-    url "https://files.pythonhosted.org/packages/1a/41/a0aceb552d8ec63bb1e8223d130f9dd0f736470036d75d708183b104a2cb/Pypubsub-4.0.3-py3-none-any.whl"
-    sha256 "7f716bae9388afe01ff82b264ba8a96a8ae78b42bb1f114f2716ca8f9e404e2a"
+    url "https://files.pythonhosted.org/packages/c9/ae/873ab0911ba6ae395f05a788cd509af4ade15585740e1f0bc7673775f469/pypubsub-4.0.7.tar.gz"
+    sha256 "ec8b5cb147624958320e992602380cc5d0e4b36b1c59844d05e425a3003c09dc"
   end
 
   resource "pyserial" do
@@ -80,13 +79,13 @@ class Meshtastic < Formula
   end
 
   resource "pyyaml" do
-    url "https://files.pythonhosted.org/packages/54/ed/79a089b6be93607fa5cdaedf301d7dfb23af5f25c398d5ead2525b063e17/pyyaml-6.0.2.tar.gz"
-    sha256 "d584d9ec91ad65861cc08d42e834324ef890a082e591037abe114850ff7bbc3e"
+    url "https://files.pythonhosted.org/packages/05/8e/961c0007c59b8dd7729d542c61a4d537767a59645b82a0b521206e1e25c2/pyyaml-6.0.3.tar.gz"
+    sha256 "d76623373421df22fb4cf8817020cbb7ef15c725b9d5e45f17e189bfc384190f"
   end
 
   resource "requests" do
-    url "https://files.pythonhosted.org/packages/63/70/2bf7780ad2d390a8d301ad0b550f1581eadbd9a20f896afe06353c2a2913/requests-2.32.3.tar.gz"
-    sha256 "55365417734eb18255590a9ff9eb97e9e1da868d4ccd6402399eaf68af20a760"
+    url "https://files.pythonhosted.org/packages/c9/74/b3ff8e6c8446842c3f5c837e9c3dfcfe2018ea6ecef224c710c85ef728f4/requests-2.32.5.tar.gz"
+    sha256 "dbba0bac56e100853db0ea71b82b4dfd5fe2bf6d3754a8893c3af500cec7d7cf"
   end
 
   resource "tabulate" do
@@ -95,8 +94,8 @@ class Meshtastic < Formula
   end
 
   resource "urllib3" do
-    url "https://files.pythonhosted.org/packages/8a/78/16493d9c386d8e60e442a35feac5e00f0913c0f4b7c217c11e8ec2ff53e0/urllib3-2.4.0.tar.gz"
-    sha256 "414bc6535b787febd7567804cc015fee39daab8ad86268f1310a9250697de466"
+    url "https://files.pythonhosted.org/packages/c7/24/5f1b3bdffd70275f6661c76461e25f024d5a38a46f04aaca912426a2b1d3/urllib3-2.6.3.tar.gz"
+    sha256 "1b62b6884944a57dbe321509ab94fd4d3b307075e0c2eae991ac71ee15ad38ed"
   end
 
   def install