diff --git a/.idea/cmake.xml b/.idea/cmake.xml
index e676acf..93f75d9 100644
--- a/.idea/cmake.xml
+++ b/.idea/cmake.xml
@@ -6,7 +6,6 @@
-
\ No newline at end of file
diff --git a/example_common b/example_common
index a523f4a..85f689d 160000
--- a/example_common
+++ b/example_common
@@ -1 +1 @@
-Subproject commit a523f4ab911bed71752f2ac217e62df033a0cebd
+Subproject commit 85f689debc19e36083d5601c1795bcf247b6ca43
diff --git a/fsfw b/fsfw
index b485afe..fc3412f 160000
--- a/fsfw
+++ b/fsfw
@@ -1 +1 @@
-Subproject commit b485afea5786b44bd9a7b6206c306eb3ac502457
+Subproject commit fc3412fa35eb16fb8544c3c99bd202cbee463a1e
diff --git a/tmtc/common_tmtc b/tmtc/common_tmtc
index 6e89b61..9dedcd4 160000
--- a/tmtc/common_tmtc
+++ b/tmtc/common_tmtc
@@ -1 +1 @@
-Subproject commit 6e89b61bf80c582b1ef82bf152522598b30162f1
+Subproject commit 9dedcd4e4f6bfdef71564c619546599bb474c204
diff --git a/tmtc/deps/tmtccmd b/tmtc/deps/tmtccmd
index 654e4e2..a9a3d08 160000
--- a/tmtc/deps/tmtccmd
+++ b/tmtc/deps/tmtccmd
@@ -1 +1 @@
-Subproject commit 654e4e2a51e0883601fb8959815a0eb7bc4ad497
+Subproject commit a9a3d08c694afb9a1574b18b08209f05fc19e417
diff --git a/tmtc/tmtc_conf.json b/tmtc/tmtc_conf.json
index dc9034d..d990e02 100644
--- a/tmtc/tmtc_conf.json
+++ b/tmtc/tmtc_conf.json
@@ -1,5 +1,5 @@
{
- "com_if": "udp",
+ "com_if": "tcp",
"tcpip_tcp_ip_addr": "127.0.0.1",
"tcpip_tcp_port": 7301,
"tcpip_tcp_recv_max_size": 1500,