diff --git a/CHANGELOG.md b/CHANGELOG.md
index a2fdd3ec..2f68f5ad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,10 @@ will consitute of a breaking change warranting a new major release:
 
 # [unreleased]
 
+# [v1.38.0] 2023-03-17
+
+eive-tmtc: v2.19.2
+
 ## Fixed
 
 - SA deployment file handling: Use exceptionless API.
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9844510b..9b1441b4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,8 +10,8 @@
 cmake_minimum_required(VERSION 3.13)
 
 set(OBSW_VERSION_MAJOR 1)
-set(OBSW_VERSION_MINOR 37)
-set(OBSW_VERSION_REVISION 2)
+set(OBSW_VERSION_MINOR 38)
+set(OBSW_VERSION_REVISION 0)
 
 # set(CMAKE_VERBOSE TRUE)
 
diff --git a/tmtc b/tmtc
index 350e5d77..e5a09e14 160000
--- a/tmtc
+++ b/tmtc
@@ -1 +1 @@
-Subproject commit 350e5d77b8113cc9e21eb72242fc37536368f541
+Subproject commit e5a09e148b45d0380dc6d9a1a88002bab4b0376c