diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0243569f..41b24103 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,8 +17,11 @@ change warranting a new major release:
 
 # [unreleased]
 
+# [v1.28.1]
+
 ## Fixed
 
+- Patch version which compiles for EM
 - CFDP Funnel bugfix: CCSDS wrapping was buggy and works properly now.
 - CMakeLists.txt fix which broke CI/CD builds when server could not retrieve full git SHA.
 
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 49a072f0..259234a5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,7 +11,7 @@ cmake_minimum_required(VERSION 3.13)
 
 set(OBSW_VERSION_MAJOR 1)
 set(OBSW_VERSION_MINOR 28)
-set(OBSW_VERSION_REVISION 0)
+set(OBSW_VERSION_REVISION 1)
 
 # set(CMAKE_VERBOSE TRUE)
 
diff --git a/bsp_hosted/fsfwconfig/events/translateEvents.cpp b/bsp_hosted/fsfwconfig/events/translateEvents.cpp
index 5a487daf..71f28a31 100644
--- a/bsp_hosted/fsfwconfig/events/translateEvents.cpp
+++ b/bsp_hosted/fsfwconfig/events/translateEvents.cpp
@@ -1,7 +1,7 @@
 /**
  * @brief    Auto-generated event translation file. Contains 257 translations.
  * @details
- * Generated on: 2023-02-19 12:59:43
+ * Generated on: 2023-02-21 10:44:59
  */
 #include "translateEvents.h"
 
diff --git a/bsp_hosted/fsfwconfig/objects/translateObjects.cpp b/bsp_hosted/fsfwconfig/objects/translateObjects.cpp
index 1f73b99c..08b7ac62 100644
--- a/bsp_hosted/fsfwconfig/objects/translateObjects.cpp
+++ b/bsp_hosted/fsfwconfig/objects/translateObjects.cpp
@@ -2,7 +2,7 @@
  * @brief  Auto-generated object translation file.
  * @details
  * Contains 148 translations.
- * Generated on: 2023-02-19 12:59:43
+ * Generated on: 2023-02-21 10:44:59
  */
 #include "translateObjects.h"
 
diff --git a/bsp_q7s/em/emObjectFactory.cpp b/bsp_q7s/em/emObjectFactory.cpp
index 1f94e0d6..1ab86196 100644
--- a/bsp_q7s/em/emObjectFactory.cpp
+++ b/bsp_q7s/em/emObjectFactory.cpp
@@ -28,8 +28,7 @@ void ObjectFactory::produce(void* args) {
   SerialComIF* uartComIF = nullptr;
   SpiComIF* spiMainComIF = nullptr;
   I2cComIF* i2cComIF = nullptr;
-  SpiComIF* spiRwComIF = nullptr;
-  createCommunicationInterfaces(&gpioComIF, &uartComIF, &spiMainComIF, &i2cComIF, &spiRwComIF);
+  createCommunicationInterfaces(&gpioComIF, &uartComIF, &spiMainComIF, &i2cComIF);
   /* Adding gpios for chip select decoding to the gpioComIf */
   q7s::gpioCallbacks::initSpiCsDecoder(gpioComIF);
   gpioCallbacks::disableAllDecoder(gpioComIF);
diff --git a/fsfw b/fsfw
index c3279852..2efff4d2 160000
--- a/fsfw
+++ b/fsfw
@@ -1 +1 @@
-Subproject commit c32798522283d89028b7c1ecd3bd33b8391e1a39
+Subproject commit 2efff4d2c5ef82b5b62567ab1bb0ee53aeed6a5a
diff --git a/generators/events/translateEvents.cpp b/generators/events/translateEvents.cpp
index 5a487daf..71f28a31 100644
--- a/generators/events/translateEvents.cpp
+++ b/generators/events/translateEvents.cpp
@@ -1,7 +1,7 @@
 /**
  * @brief    Auto-generated event translation file. Contains 257 translations.
  * @details
- * Generated on: 2023-02-19 12:59:43
+ * Generated on: 2023-02-21 10:44:59
  */
 #include "translateEvents.h"
 
diff --git a/generators/objects/translateObjects.cpp b/generators/objects/translateObjects.cpp
index 6e9163d6..b8deca09 100644
--- a/generators/objects/translateObjects.cpp
+++ b/generators/objects/translateObjects.cpp
@@ -2,7 +2,7 @@
  * @brief  Auto-generated object translation file.
  * @details
  * Contains 153 translations.
- * Generated on: 2023-02-19 12:59:43
+ * Generated on: 2023-02-21 10:44:59
  */
 #include "translateObjects.h"
 
diff --git a/linux/fsfwconfig/events/translateEvents.cpp b/linux/fsfwconfig/events/translateEvents.cpp
index 5a487daf..71f28a31 100644
--- a/linux/fsfwconfig/events/translateEvents.cpp
+++ b/linux/fsfwconfig/events/translateEvents.cpp
@@ -1,7 +1,7 @@
 /**
  * @brief    Auto-generated event translation file. Contains 257 translations.
  * @details
- * Generated on: 2023-02-19 12:59:43
+ * Generated on: 2023-02-21 10:44:59
  */
 #include "translateEvents.h"
 
diff --git a/linux/fsfwconfig/objects/translateObjects.cpp b/linux/fsfwconfig/objects/translateObjects.cpp
index 6e9163d6..b8deca09 100644
--- a/linux/fsfwconfig/objects/translateObjects.cpp
+++ b/linux/fsfwconfig/objects/translateObjects.cpp
@@ -2,7 +2,7 @@
  * @brief  Auto-generated object translation file.
  * @details
  * Contains 153 translations.
- * Generated on: 2023-02-19 12:59:43
+ * Generated on: 2023-02-21 10:44:59
  */
 #include "translateObjects.h"
 
diff --git a/tmtc b/tmtc
index 1bc38ea4..5f082cd9 160000
--- a/tmtc
+++ b/tmtc
@@ -1 +1 @@
-Subproject commit 1bc38ea4b507ac0e395c52d0b142ad598bb0817c
+Subproject commit 5f082cd9fccdaa304f00d92c1f25cdd6a7d8ed0b