diff --git a/Administrative/releaseFiles/release_notes.txt b/Administrative/releaseFiles/release_notes.txt
index 1835672cc..1752d3c46 100644
--- a/Administrative/releaseFiles/release_notes.txt
+++ b/Administrative/releaseFiles/release_notes.txt
@@ -8,6 +8,15 @@
               * Changed or Information
 ===============================================================================
 
+13/02/2024 3.13.1
+----------------------------------------------------
++ Prevent drag & drop between cross-standard revision components, designs etc.
+- Fixed missing fields in memory map visualizer on linux
+- Fixed crash when adding generated files to fileset when using specific generators
+- Fixed modelsim generator crashing in rare cases when changing generation output directory
+- Fixed portmap editor for 2022 standard
+- Fixed connectivity graph for 2022 standard
+
 08/12/2023 3.13.0
 ----------------------------------------------------
 + Added IP-XACT 2022 standard support for existing Kactus2 workflows
diff --git a/Administrative/releaseFiles/setupx64.nsi b/Administrative/releaseFiles/setupx64.nsi
index 5f7b30498..895034c89 100644
--- a/Administrative/releaseFiles/setupx64.nsi
+++ b/Administrative/releaseFiles/setupx64.nsi
@@ -2,7 +2,7 @@
 
 ; HM NIS Edit Wizard helper defines
 !define PRODUCT_NAME "Kactus2"
-!define PRODUCT_VERSION "3.13.0 64-bit"
+!define PRODUCT_VERSION "3.13.1 64-bit"
 !define PRODUCT_PUBLISHER "TUNI"
 !define PRODUCT_DIR_REGKEY "Software\Microsoft\Windows\CurrentVersion\App Paths\Kactus2.exe"
 !define PRODUCT_UNINST_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}"
diff --git a/version.h b/version.h
index b1f8b7d1c..b64fc1ec0 100644
--- a/version.h
+++ b/version.h
@@ -10,20 +10,20 @@
 #ifndef VERSIONNO__H
 #define VERSIONNO__H
 
-#define VERSION_FULL           3.13.150.0
+#define VERSION_FULL           3.13.1.0
 
 #define VERSION_BASEYEAR       0
 #define VERSION_DATE           "2024-02-13"
-#define VERSION_TIME           "12:07:11"
+#define VERSION_TIME           "13:57:46"
 
 #define VERSION_MAJOR          3
 #define VERSION_MINOR          13
-#define VERSION_BUILDNO        150
+#define VERSION_BUILDNO        1
 #define VERSION_EXTEND         0
 
-#define VERSION_FILE           3,13,150,0
-#define VERSION_PRODUCT        3,13,150,0
-#define VERSION_FILESTR        "3,13,150,0"
-#define VERSION_PRODUCTSTR     "3,13,150,0"
+#define VERSION_FILE           3,13,1,0
+#define VERSION_PRODUCT        3,13,1,0
+#define VERSION_FILESTR        "3,13,1,0"
+#define VERSION_PRODUCTSTR     "3,13,1,0"
 
 #endif