diff --git a/.gitmodules b/.gitmodules
index adfaa836..f7df0bef 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -327,17 +327,17 @@
 	depends = qtbase qttools
 	path = qtcoap
 	url = ../qtcoap.git
-	branch = 6.1
+	branch = 6.1.0
 	status = addon
 [submodule "qtmqtt"]
 	depends = qtbase qtdeclarative qttools
 	path = qtmqtt
 	url = ../qtmqtt.git
-	branch = 6.1
+	branch = 6.1.0
 	status = addon
 [submodule "qtopcua"]
 	depends = qtbase qtdeclarative qtquickcontrols2 qttools
 	path = qtopcua
 	url = ../qtopcua.git
-	branch = 6.1
+	branch = 6.1.0
 	status = addon
diff --git a/qtcoap b/qtcoap
index 837c5b66..0e5a81a9 160000
--- a/qtcoap
+++ b/qtcoap
@@ -1 +1 @@
-Subproject commit 837c5b669b4aeadf6dd9e3eeb7705e2fa0a4b37b
+Subproject commit 0e5a81a96e56df4e0182799a3268bff51fd915b5
diff --git a/qtmqtt b/qtmqtt
index 7efcbffc..d91177c4 160000
--- a/qtmqtt
+++ b/qtmqtt
@@ -1 +1 @@
-Subproject commit 7efcbffc0f67d8a739f734868c808072c1c82ce1
+Subproject commit d91177c4b2ae557d2c388ef2d29abd488c4831ed
diff --git a/qtopcua b/qtopcua
index b3e27fc7..c1061520 160000
--- a/qtopcua
+++ b/qtopcua
@@ -1 +1 @@
-Subproject commit b3e27fc73cf5faf22a9679f03046e09037a738c9
+Subproject commit c10615204eb5308817bcde6ae0297acfd96a5d2e