diff --git a/autobuild.xml b/autobuild.xml
index 3cce930f288a326a4ece21ed30e4eab66f3755d6..dfd3051ed42874ffa8a6414b1b29e0efeaa3b3d6 100644
--- a/autobuild.xml
+++ b/autobuild.xml
@@ -884,9 +884,9 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>de8b96120c274e052abb4f692861be46</string>
+              <string>22c2ab6ef046c0c1f6cf674297f3e8ef</string>
               <key>url</key>
-              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/3p-jsoncpp/rev/220079/arch/Darwin/installer/jsoncpp-0.5.0-darwin-20110131.tar.bz2</string>
+              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/3p-jsoncpp/rev/221698/arch/Darwin/installer/jsoncpp-0.5.0-darwin-20110218.tar.bz2</string>
             </map>
             <key>name</key>
             <string>darwin</string>
@@ -896,9 +896,9 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>db7826354e60fb4ae14bf40258c088af</string>
+              <string>20546118096e4828d9f29913ec7d954a</string>
               <key>url</key>
-              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/3p-jsoncpp/rev/220079/arch/Linux/installer/jsoncpp-0.5.0-linux-20110131.tar.bz2</string>
+              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/3p-jsoncpp/rev/221698/arch/Linux/installer/jsoncpp-0.5.0-linux-20110219.tar.bz2</string>
             </map>
             <key>name</key>
             <string>linux</string>
@@ -908,9 +908,9 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>afff2018e6a887c281b072eecdd9343e</string>
+              <string>0959e349c4f7c0b33539269502486737</string>
               <key>url</key>
-              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/3p-jsoncpp/rev/220579/arch/CYGWIN/installer/jsoncpp-0.5.0-windows-20110208.tar.bz2</string>
+              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/3p-jsoncpp/rev/221698/arch/CYGWIN/installer/jsoncpp-0.5.0-windows-20110218.tar.bz2</string>
             </map>
             <key>name</key>
             <string>windows</string>
diff --git a/indra/cmake/JsonCpp.cmake b/indra/cmake/JsonCpp.cmake
index 96488360a46a26bb0eaf365c264a42c3dc8fac1e..7c686eff07466e9f107ffd0ad10021f139f05bed 100644
--- a/indra/cmake/JsonCpp.cmake
+++ b/indra/cmake/JsonCpp.cmake
@@ -14,9 +14,9 @@ else (STANDALONE)
       debug json_vc100debug_libmt.lib
       optimized json_vc100_libmt)
   elseif (DARWIN)
-    set(JSONCPP_LIBRARIES libjson_linux-gcc-4.0.1_libmt.a)
+    set(JSONCPP_LIBRARIES libjson_darwin_libmt.a)
   elseif (LINUX)
-    set(JSONCPP_LIBRARIES libjson_linux-gcc-4.3.2_libmt)
+    set(JSONCPP_LIBRARIES libjson_linux-gcc-4.1.3_libmt)
   endif (WINDOWS)
   set(JSONCPP_INCLUDE_DIRS ${LIBS_PREBUILT_DIR}/include/json)
 endif (STANDALONE)