diff --git a/TestAssets/TestProjects/TestMscorlibReference/project.json b/TestAssets/TestProjects/TestMscorlibReference/project.json
index de5d4d2a9..348dd0587 100644
--- a/TestAssets/TestProjects/TestMscorlibReference/project.json
+++ b/TestAssets/TestProjects/TestMscorlibReference/project.json
@@ -4,7 +4,7 @@
   "frameworks": {
     "netstandardapp1.5": {
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-23931"
+        "NETStandard.Library": "1.5.0-rc2-24008"
       }
     },
     "net451": {
diff --git a/TestAssets/TestProjects/TestSystemCoreReference/project.json b/TestAssets/TestProjects/TestSystemCoreReference/project.json
index a0950feb6..11166f0f4 100644
--- a/TestAssets/TestProjects/TestSystemCoreReference/project.json
+++ b/TestAssets/TestProjects/TestSystemCoreReference/project.json
@@ -4,7 +4,7 @@
   "frameworks": {
     "netstandardapp1.5": {
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-23931"
+        "NETStandard.Library": "1.5.0-rc2-24008"
       }
     },
     "net451": {
diff --git a/TestAssets/TestProjects/TestSystemReference/project.json b/TestAssets/TestProjects/TestSystemReference/project.json
index 98a992cf4..dd71b45f0 100644
--- a/TestAssets/TestProjects/TestSystemReference/project.json
+++ b/TestAssets/TestProjects/TestSystemReference/project.json
@@ -4,7 +4,7 @@
   "frameworks": {
     "netstandardapp1.5": {
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-23931"
+        "NETStandard.Library": "1.5.0-rc2-24008"
       }
     },
     "net451": {