diff --git a/C/LoDosLib/lodoslib_version.h b/C/LoDosLib/lodoslib_version.h
index dcdbe91f..7fe269b0 100644
--- a/C/LoDosLib/lodoslib_version.h
+++ b/C/LoDosLib/lodoslib_version.h
@@ -1 +1 @@
-#define LODOSLIB_VERSION "2022-12-04"
+#define LODOSLIB_VERSION "2023-01-03"
diff --git a/C/MsvcLibX/include/msvclibx_version.h b/C/MsvcLibX/include/msvclibx_version.h
index 8ae2f850..7eed3b8a 100644
--- a/C/MsvcLibX/include/msvclibx_version.h
+++ b/C/MsvcLibX/include/msvclibx_version.h
@@ -1 +1 @@
-#define MSVCLIBX_VERSION "2022-02-25"
+#define MSVCLIBX_VERSION "2023-01-03"
diff --git a/C/PModeLib/pmodelib_version.h b/C/PModeLib/pmodelib_version.h
index bebce2f0..eddee29c 100644
--- a/C/PModeLib/pmodelib_version.h
+++ b/C/PModeLib/pmodelib_version.h
@@ -1 +1 @@
-#define PMODELIB_VERSION "2018-03-15"
+#define PMODELIB_VERSION "2022-11-30"
diff --git a/C/SysLib/syslib_version.h b/C/SysLib/syslib_version.h
index fd49bd6e..ceb83e7a 100644
--- a/C/SysLib/syslib_version.h
+++ b/C/SysLib/syslib_version.h
@@ -1 +1 @@
-#define SYSLIB_VERSION "2022-12-04"
+#define SYSLIB_VERSION "2023-01-09"
diff --git a/C/include/stversion.h b/C/include/stversion.h
index 2b446698..7c2b761a 100644
--- a/C/include/stversion.h
+++ b/C/include/stversion.h
@@ -22,8 +22,8 @@
 #define	_STVERSION_H	1
 
 
-#define SYSTOOLSLIB_VERSION         2022,2,25,0
-#define SYSTOOLSLIB_VERSION_STR     "2022-02-25"
+#define SYSTOOLSLIB_VERSION         2023,1,10,0
+#define SYSTOOLSLIB_VERSION_STR     "2023-01-10"
 #define SYSTOOLSLIB_NAME            "System Tools Library"