diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8b2c84ad..dd1adb9a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,10 @@ will consitute of a breaking change warranting a new major release:
 
 # [unreleased]
 
+# [v6.1.0] 2023-07-13
+
+- `eive-tmtc`: v5.2.0
+
 ## Changed
 
 - TCS: Remove OBC IF board thermal module, which is exactly identical to OBC module and therefore
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 54b43f47..7db00824 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,7 +10,7 @@
 cmake_minimum_required(VERSION 3.13)
 
 set(OBSW_VERSION_MAJOR 6)
-set(OBSW_VERSION_MINOR 0)
+set(OBSW_VERSION_MINOR 1)
 set(OBSW_VERSION_REVISION 0)
 
 # set(CMAKE_VERBOSE TRUE)
diff --git a/tmtc b/tmtc
index 9be81f17..eea76835 160000
--- a/tmtc
+++ b/tmtc
@@ -1 +1 @@
-Subproject commit 9be81f1725004b55e937718fbaddc4f4e4e74081
+Subproject commit eea768358101a16912c0c49ad5e66a8c90826121