diff --git a/images/apple/PLASMA2-BLD.PO b/images/apple/PLASMA2-BLD.PO
index 2b2513d..e3a09ef 100644
Binary files a/images/apple/PLASMA2-BLD.PO and b/images/apple/PLASMA2-BLD.PO differ
diff --git a/images/apple/PLASMA2-DEM.PO b/images/apple/PLASMA2-DEM.PO
index ff0611f..606f4f7 100644
Binary files a/images/apple/PLASMA2-DEM.PO and b/images/apple/PLASMA2-DEM.PO differ
diff --git a/images/apple/PLASMA2-FPSOS.PO b/images/apple/PLASMA2-FPSOS.PO
index 6c63647..89495b8 100644
Binary files a/images/apple/PLASMA2-FPSOS.PO and b/images/apple/PLASMA2-FPSOS.PO differ
diff --git a/images/apple/PLASMA2-SYS.PO b/images/apple/PLASMA2-SYS.PO
index ea14614..cbdfda2 100755
Binary files a/images/apple/PLASMA2-SYS.PO and b/images/apple/PLASMA2-SYS.PO differ
diff --git a/images/apple/PLASMA2.2mg b/images/apple/PLASMA2.2mg
index 5af1f82..e0d611f 100644
Binary files a/images/apple/PLASMA2.2mg and b/images/apple/PLASMA2.2mg differ
diff --git a/src/toolsrc/ed.pla b/src/toolsrc/ed.pla
index 4439503..2fc400d 100755
--- a/src/toolsrc/ed.pla
+++ b/src/toolsrc/ed.pla
@@ -1603,7 +1603,7 @@ def cmdmode#0
     word cmdptr, line
 
     clrscrn
-    puts("PLASMA Editor, Version 2.0 DP3\n")
+    puts("PLASMA Editor, Version 2.0 DP4\n")
     while not exit
         puts(@filename)
         cmdptr = gets($BA)
diff --git a/src/toolsrc/plasm.pla b/src/toolsrc/plasm.pla
index 385b197..5917355 100755
--- a/src/toolsrc/plasm.pla
+++ b/src/toolsrc/plasm.pla
@@ -507,7 +507,7 @@ include "toolsrc/parse.pla"
 //
 // Look at command line arguments and compile module
 //
-puts("PLASMA Compiler, Version 2.0 DP3\n")
+puts("PLASMA Compiler, Version 2.0 DP4\n")
 arg = argNext(argFirst)
 if ^arg and ^(arg + 1) == '-'
     opt = arg + 2
diff --git a/src/utilsrc/tftpd.pla b/src/utilsrc/tftpd.pla
index a4a9c6d..be9a8af 100644
--- a/src/utilsrc/tftpd.pla
+++ b/src/utilsrc/tftpd.pla
@@ -369,7 +369,7 @@ def volumes#0
     next
 end
 
-puts("TFTP Server Version 2.0 DP3\n")
+puts("TFTP Server Version 2.0 DP4\n")
 if !iNet:initIP()
     return -1
 fin
diff --git a/src/vmsrc/apple/a1cmd.pla b/src/vmsrc/apple/a1cmd.pla
index 5fc97b9..1194e11 100755
--- a/src/vmsrc/apple/a1cmd.pla
+++ b/src/vmsrc/apple/a1cmd.pla
@@ -52,7 +52,7 @@ byte perr, refauto
 // String pool.
 //
 byte autorun[]    = "AUTORUN"
-byte verstr[]     = "\nPLASMA DP3"
+byte verstr[]     = "\nPLASMA DP4"
 byte freestr[]    = "MEM FREE:$"
 byte errorstr[]   = "ERR:$"
 byte prompt[]     = "PLASMA"
diff --git a/src/vmsrc/apple/cmd.pla b/src/vmsrc/apple/cmd.pla
index 6ddd98a..8d4146d 100755
--- a/src/vmsrc/apple/cmd.pla
+++ b/src/vmsrc/apple/cmd.pla
@@ -1377,7 +1377,7 @@ heap = @lastdef
 //
 // Print PLASMA version
 //
-prstr("PLASMA 2.0 DP3 64K\n")//; prbyte(version.1); cout('.'); prbyte(version.0); crout
+prstr("PLASMA 2.0 DP4 64K\n")//; prbyte(version.1); cout('.'); prbyte(version.0); crout
 //
 // Init symbol table.
 //
diff --git a/src/vmsrc/apple/cmdjit.pla b/src/vmsrc/apple/cmdjit.pla
index fbaa0d4..e36d8a5 100755
--- a/src/vmsrc/apple/cmdjit.pla
+++ b/src/vmsrc/apple/cmdjit.pla
@@ -1454,7 +1454,7 @@ heap = @lastdef
 //
 // Print PLASMA version
 //
-prstr("PLASMA 2.0 DP3 128K\n")//; prbyte(version.1); cout('.'); prbyte(version.0); crout
+prstr("PLASMA 2.0 DP4 128K\n")//; prbyte(version.1); cout('.'); prbyte(version.0); crout
 //
 // Init symbol table.
 //
diff --git a/src/vmsrc/apple/sossys.pla b/src/vmsrc/apple/sossys.pla
index 7a4250e..80b3e0d 100755
--- a/src/vmsrc/apple/sossys.pla
+++ b/src/vmsrc/apple/sossys.pla
@@ -1263,7 +1263,7 @@ cmdlnptr = @cmdln
 // Print PLASMA version
 //
 init_cons
-prstr("PLASMA 2.0 DP3\n")//; putb(version.1); putc('.'); putb(version.0); putln
+prstr("PLASMA 2.0 DP4\n")//; putb(version.1); putc('.'); putb(version.0); putln
 prstr("MEM:$"); prword(availheap); crout
 //
 // Exec command line parser
diff --git a/src/vmsrc/apple/sossysjit.pla b/src/vmsrc/apple/sossysjit.pla
index e2cdbe8..7dd7022 100755
--- a/src/vmsrc/apple/sossysjit.pla
+++ b/src/vmsrc/apple/sossysjit.pla
@@ -1286,7 +1286,7 @@ cmdlnptr = @cmdln
 // Print PLASMA version
 //
 init_cons
-prstr("PLASMA 2.0 DP3 JITC\n")//; putb(version.1); putc('.'); putb(version.0); putln
+prstr("PLASMA 2.0 DP4 JITC\n")//; putb(version.1); putc('.'); putb(version.0); putln
 prstr("MEM:$"); prword(availheap); crout
 //
 // Exec command line parser