diff --git a/README.md b/README.md
index 49210ffa..1200837a 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,9 @@ This repository contains NASA's Platform Support Package (PSP), which is a frame
 This is a collection of APIs abstracting platform specific functionality to be located in the `psp` subdirectory of a cFS Mission Tree.  The Core Flight System is bundled at https://github.com/nasa/cFS, which includes build and execution instructions.
 
 ## Version Notes
+- 1.4.7 DEVELOPMENT
+  - Fixed some build warnings for MCP750
+  - Minor updates (see https://github.com/nasa/PSP/pull/142)
 - 1.4.6 DEVELOPMENT
   - Minor updates (see https://github.com/nasa/PSP/pull/141)
 - 1.4.5 DEVELOPMENT
diff --git a/fsw/mcp750-vxworks/inc/psp_version.h b/fsw/mcp750-vxworks/inc/psp_version.h
index bec540d2..c6b4cc63 100644
--- a/fsw/mcp750-vxworks/inc/psp_version.h
+++ b/fsw/mcp750-vxworks/inc/psp_version.h
@@ -35,7 +35,7 @@
 */
 #define CFE_PSP_IMPL_MAJOR_VERSION          1
 #define CFE_PSP_IMPL_MINOR_VERSION          4
-#define CFE_PSP_IMPL_REVISION               6
+#define CFE_PSP_IMPL_REVISION               7
 #define CFE_PSP_IMPL_MISSION_REV            0
 
 #endif  /* _psp_version_ */
diff --git a/fsw/mcp750-vxworks/src/cfe_psp_memory.c b/fsw/mcp750-vxworks/src/cfe_psp_memory.c
index ad3fb2ce..2cbac0e3 100644
--- a/fsw/mcp750-vxworks/src/cfe_psp_memory.c
+++ b/fsw/mcp750-vxworks/src/cfe_psp_memory.c
@@ -59,7 +59,9 @@
 /*
 ** Define the cFE Core loadable module name
 */
-#define CFE_MODULE_NAME "cfe-core.o"
+#define CFE_MODULE_NAME_DEFAULT "cfe-core.o"
+
+static char CFE_MODULE_NAME[] = CFE_MODULE_NAME_DEFAULT;
 
 
 /*
diff --git a/fsw/mcp750-vxworks/src/cfe_psp_start.c b/fsw/mcp750-vxworks/src/cfe_psp_start.c
index e70e9cb8..cbd6675c 100644
--- a/fsw/mcp750-vxworks/src/cfe_psp_start.c
+++ b/fsw/mcp750-vxworks/src/cfe_psp_start.c
@@ -98,6 +98,7 @@ void CFE_PSP_Main( void )
    uint32 reset_type;
    uint32 reset_subtype;
    char   reset_register;
+   cpuaddr memaddr;
    int32  Status;
 
 
@@ -128,8 +129,14 @@ void CFE_PSP_Main( void )
    /*
    ** Setup the pointer to the reserved area in vxWorks.
    ** This must be done before any of the reset variables are used.
+   **
+   ** Note: this uses a "cpuaddr" (integer address) as an intermediate
+   ** to avoid a warning about alignment.  The output of sysMemTop()
+   ** should be aligned to hold any data type, being the very start
+   ** of the memory space.
    */
-   CFE_PSP_ReservedMemoryPtr = (CFE_PSP_ReservedMemory_t *)sysMemTop();
+   memaddr = (cpuaddr) sysMemTop();
+   CFE_PSP_ReservedMemoryPtr = (CFE_PSP_ReservedMemory_t *) memaddr;
 
    /*
    ** Determine Reset type by reading the hardware reset register.
diff --git a/fsw/pc-linux/inc/psp_version.h b/fsw/pc-linux/inc/psp_version.h
index bec540d2..c6b4cc63 100644
--- a/fsw/pc-linux/inc/psp_version.h
+++ b/fsw/pc-linux/inc/psp_version.h
@@ -35,7 +35,7 @@
 */
 #define CFE_PSP_IMPL_MAJOR_VERSION          1
 #define CFE_PSP_IMPL_MINOR_VERSION          4
-#define CFE_PSP_IMPL_REVISION               6
+#define CFE_PSP_IMPL_REVISION               7
 #define CFE_PSP_IMPL_MISSION_REV            0
 
 #endif  /* _psp_version_ */
diff --git a/fsw/pc-rtems/inc/psp_version.h b/fsw/pc-rtems/inc/psp_version.h
index bec540d2..c6b4cc63 100644
--- a/fsw/pc-rtems/inc/psp_version.h
+++ b/fsw/pc-rtems/inc/psp_version.h
@@ -35,7 +35,7 @@
 */
 #define CFE_PSP_IMPL_MAJOR_VERSION          1
 #define CFE_PSP_IMPL_MINOR_VERSION          4
-#define CFE_PSP_IMPL_REVISION               6
+#define CFE_PSP_IMPL_REVISION               7
 #define CFE_PSP_IMPL_MISSION_REV            0
 
 #endif  /* _psp_version_ */