diff --git a/swig/build.sh b/swig/build.sh
index 040b4c1..5256c4d 100755
--- a/swig/build.sh
+++ b/swig/build.sh
@@ -1,6 +1,16 @@
 #!/bin/bash
 
-libVer=4.0.0
+unameOut="$(uname -s)"
+case "${unameOut}" in
+Linux*) machineArch=Linux ;;
+Darwin*) machineArch=MacOS ;;
+CYGWIN*) machineArch=Windows ;;
+MINGW*) machineArch=Windows ;;
+*) machineArch="UNKNOWN:${unameOut}" ;;
+esac
+echo ${machineArch}
+
+libVer=4.0.2
 
 echo libVer=$libVer
 
@@ -8,6 +18,7 @@ scriptDir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 originalPath=$scriptDir/original
 buildPath=$scriptDir/build
 installPath=$scriptDir/install
+logPath=$scriptDir/log
 
 libFilePath=$originalPath/swig-$libVer.tar.gz
 libInstallPath=$installPath/$libVer
diff --git a/swig/original/swig-4.0.0.tar.gz b/swig/original/swig-4.0.2.tar.gz
similarity index 51%
rename from swig/original/swig-4.0.0.tar.gz
rename to swig/original/swig-4.0.2.tar.gz
index 9c712b9..545ec9d 100644
Binary files a/swig/original/swig-4.0.0.tar.gz and b/swig/original/swig-4.0.2.tar.gz differ
diff --git a/swig/original/swigwin-4.0.0.zip b/swig/original/swigwin-4.0.2.zip
similarity index 64%
rename from swig/original/swigwin-4.0.0.zip
rename to swig/original/swigwin-4.0.2.zip
index edd54d3..e3b688d 100644
Binary files a/swig/original/swigwin-4.0.0.zip and b/swig/original/swigwin-4.0.2.zip differ