diff --git a/pigpio.3 b/pigpio.3
index b8f6789..c30730a 100644
--- a/pigpio.3
+++ b/pigpio.3
@@ -10964,7 +10964,7 @@ A 16-bit word value.
 .br
 #define PI_DEFAULT_SOCKET_PORT_STR         "8888"
 .br
-#define PI_DEFAULT_SOCKET_ADDR_STR         "127.0.0.1"
+#define PI_DEFAULT_SOCKET_ADDR_STR         "localhost"
 .br
 #define PI_DEFAULT_UPDATE_MASK_UNKNOWN     0x0000000FFFFFFCLL
 .br
diff --git a/pigpio.c b/pigpio.c
index cf855e6..2d80aed 100644
--- a/pigpio.c
+++ b/pigpio.c
@@ -25,7 +25,7 @@ OTHER DEALINGS IN THE SOFTWARE.
 For more information, please refer to <http://unlicense.org/>
 */
 
-/* pigpio version 71+ */
+/* pigpio version 72 */
 
 /* include ------------------------------------------------------- */
 
diff --git a/pigpio.h b/pigpio.h
index b143c40..44b3ba5 100644
--- a/pigpio.h
+++ b/pigpio.h
@@ -30,7 +30,7 @@ For more information, please refer to <http://unlicense.org/>
 #include <stdint.h>
 #include <pthread.h>
 
-#define PIGPIO_VERSION 7105
+#define PIGPIO_VERSION 72
 
 /*TEXT