diff --git a/json/package_energia_optimized_index.json b/json/package_energia_optimized_index.json
index 3b2d0d6..2dc7e54 100644
--- a/json/package_energia_optimized_index.json
+++ b/json/package_energia_optimized_index.json
@@ -12,12 +12,12 @@
         {
           "name": "Energia MSP430 boards",
           "architecture": "msp430",
-          "version": "1.0.7",
+          "version": "1.1.0",
           "category": "Energia",
-          "url": "http://energia.nu/downloads/download_core.php?file=msp430-1.0.7.tar.bz2",
-          "archiveFileName": "msp430-1.0.7.tar.bz2",
-          "checksum": "SHA-256:c49b885630ffce8c44311f701c322158cc4b8b700d831091cb114d58300922da",
-          "size": "2246999",
+          "url": "http://energia.nu/downloads/download_core.php?file=msp430-1.1.0.tar.bz2",
+          "archiveFileName": "msp430-1.1.0.tar.bz2",
+          "checksum": "SHA-256:0810e815bb15bd35e9729077b9245f44803a2a321b53d6fb48f815c5472b2a06",
+          "size": "2176231",
           "boards": [
             {"name": "MSP-EXP430F5529"},
             {"name": "MSP-EXP430FR2433"},