diff --git a/Makefile b/Makefile
index d718221..b7c762a 100644
--- a/Makefile
+++ b/Makefile
@@ -1297,7 +1297,7 @@ EXT=
 
 # The default calc versions
 #
-VERSION= 2.14.0.12
+VERSION= 2.14.0.13
 
 # Names of shared libraries with versions
 #
diff --git a/Makefile.simple b/Makefile.simple
index e8f8227..79e40be 100644
--- a/Makefile.simple
+++ b/Makefile.simple
@@ -1150,7 +1150,7 @@ EXT=
 
 # The default calc versions
 #
-VERSION= 2.14.0.12
+VERSION= 2.14.0.13
 
 # Names of shared libraries with versions
 #
diff --git a/custom/Makefile b/custom/Makefile
index 0d2b7bd..5672cf1 100644
--- a/custom/Makefile
+++ b/custom/Makefile
@@ -474,7 +474,7 @@ EXT=
 
 # The default calc versions
 #
-VERSION= 2.14.0.12
+VERSION= 2.14.0.13
 
 # Names of shared libraries with versions
 #
diff --git a/custom/Makefile.simple b/custom/Makefile.simple
index 819c2c5..f8845a4 100644
--- a/custom/Makefile.simple
+++ b/custom/Makefile.simple
@@ -445,7 +445,7 @@ EXT=
 
 # The default calc versions
 #
-VERSION= 2.14.0.12
+VERSION= 2.14.0.13
 
 # Names of shared libraries with versions
 #
diff --git a/version.c b/version.c
index c6b98f6..007d124 100644
--- a/version.c
+++ b/version.c
@@ -54,7 +54,7 @@ static char *program;
 #define MAJOR_VER	2	/* major library version */
 #define MINOR_VER	14	/* minor library version */
 #define MAJOR_PATCH	0	/* major software version level */
-#define MINOR_PATCH	12	/* minor software version level */
+#define MINOR_PATCH	13	/* minor software version level */
 
 
 /*