diff --git a/etc/settings.csh b/etc/settings.csh
index a38ec5eacd..688ade5408 100644
--- a/etc/settings.csh
+++ b/etc/settings.csh
@@ -87,8 +87,8 @@ switch ("$compilerInstall")
 case OpenFOAM:
     switch ("$WM_COMPILER")
     case Gcc:
-        setenv WM_COMPILER_DIR $WM_THIRD_PARTY_DIR/gcc-4.3.2/platforms/$WM_ARCH$WM_COMPILER_ARCH
-        _foamAddLib $WM_THIRD_PARTY_DIR/mpfr-2.3.2/platforms/$WM_ARCH$WM_COMPILER_ARCH/lib
+        setenv WM_COMPILER_DIR $WM_THIRD_PARTY_DIR/gcc-4.3.3/platforms/$WM_ARCH$WM_COMPILER_ARCH
+        _foamAddLib $WM_THIRD_PARTY_DIR/mpfr-2.4.1/platforms/$WM_ARCH$WM_COMPILER_ARCH/lib
         _foamAddLib $WM_THIRD_PARTY_DIR/gmp-4.2.4/platforms/$WM_ARCH$WM_COMPILER_ARCH/lib
     breaksw
     case Gcc42:
diff --git a/etc/settings.sh b/etc/settings.sh
index 7df3f6d590..240b0036a0 100644
--- a/etc/settings.sh
+++ b/etc/settings.sh
@@ -111,8 +111,8 @@ case "$compilerInstall" in
 OpenFOAM)
     case "$WM_COMPILER" in
     Gcc)
-        export WM_COMPILER_DIR=$WM_THIRD_PARTY_DIR/gcc-4.3.2/platforms/$WM_ARCH$WM_COMPILER_ARCH
-        _foamAddLib $WM_THIRD_PARTY_DIR/mpfr-2.3.2/platforms/$WM_ARCH$WM_COMPILER_ARCH/lib
+        export WM_COMPILER_DIR=$WM_THIRD_PARTY_DIR/gcc-4.3.3/platforms/$WM_ARCH$WM_COMPILER_ARCH
+        _foamAddLib $WM_THIRD_PARTY_DIR/mpfr-2.4.1/platforms/$WM_ARCH$WM_COMPILER_ARCH/lib
         _foamAddLib $WM_THIRD_PARTY_DIR/gmp-4.2.4/platforms/$WM_ARCH$WM_COMPILER_ARCH/lib
         ;;
     Gcc42)