diff --git a/.gitmodules b/.gitmodules
index c4ef9d0..131c60d 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -33,11 +33,11 @@
 [submodule "openthread"]
 	path = third_party/openthread/repo
 	url = https://github.com/openthread/openthread.git
-	branch = master
+	branch = main
 [submodule "ot-br-posix"]
 	path = third_party/ot-br-posix/repo
 	url = https://github.com/openthread/ot-br-posix.git
-	branch = master
+	branch = main
 [submodule "bluez"]
 	path = third_party/bluez/repo
 	url = https://github.com/bluez/bluez.git
@@ -45,7 +45,7 @@
 [submodule "ot-commissioner"]
 	path = third_party/ot-commissioner/repo
 	url = https://github.com/openthread/ot-commissioner
-	branch = master
+	branch = main
 [submodule "cirque"]
 	path = third_party/cirque/repo
 	url = https://github.com/openweave/cirque.git
diff --git a/third_party/bluez/repo b/third_party/bluez/repo
index 1f4ec8f..9d493f8 160000
--- a/third_party/bluez/repo
+++ b/third_party/bluez/repo
@@ -1 +1 @@
-Subproject commit 1f4ec8fb9d36fb7678385fd631459d80b57fc662
+Subproject commit 9d493f8060ee17cf7cab3e6d9d3387c8c840a266
diff --git a/third_party/happy/repo b/third_party/happy/repo
index 95df345..72a4b6e 160000
--- a/third_party/happy/repo
+++ b/third_party/happy/repo
@@ -1 +1 @@
-Subproject commit 95df345a9a99e0bfc1f19a456f7a69c429ee99dd
+Subproject commit 72a4b6e57cb0bb1cb4157ab11779f7be5a6e7f6d
diff --git a/third_party/nanopb/repo b/third_party/nanopb/repo
index 049485f..92dd2c9 160000
--- a/third_party/nanopb/repo
+++ b/third_party/nanopb/repo
@@ -1 +1 @@
-Subproject commit 049485ff557178f646d573eca3bd647f543b760b
+Subproject commit 92dd2c958253088e36ce3dd65cefc1a7b6220a00
diff --git a/third_party/ot-br-posix/repo b/third_party/ot-br-posix/repo
index 81a4392..be0e8ab 160000
--- a/third_party/ot-br-posix/repo
+++ b/third_party/ot-br-posix/repo
@@ -1 +1 @@
-Subproject commit 81a4392f7f757482f37822c5e9d7fa4a899b8184
+Subproject commit be0e8abe60b6b1e7dc220b2571655e82d578ceef
diff --git a/third_party/ot-commissioner/repo b/third_party/ot-commissioner/repo
index 71a3696..b151bb5 160000
--- a/third_party/ot-commissioner/repo
+++ b/third_party/ot-commissioner/repo
@@ -1 +1 @@
-Subproject commit 71a3696aed862a24329526d505e8e64a48e89cf9
+Subproject commit b151bb5c66c9e54fac64c531cd571e45bb8794a9