diff --git a/test/Microsoft.DotNet.Watcher.Tools.FunctionalTests/project.json b/test/Microsoft.DotNet.Watcher.Tools.FunctionalTests/project.json
index 9956ccb244..6d06758745 100644
--- a/test/Microsoft.DotNet.Watcher.Tools.FunctionalTests/project.json
+++ b/test/Microsoft.DotNet.Watcher.Tools.FunctionalTests/project.json
@@ -12,7 +12,7 @@
   "dependencies": {
     "dotnet-test-xunit": "2.2.0-preview2-build1029",
     "Microsoft.DotNet.Cli.Utils": "1.0.0-preview3-004056",
-    "Microsoft.DotNet.InternalAbstractions": "1.0.0",
+    "Microsoft.DotNet.InternalAbstractions": "1.0.500-preview2-1-003177",
     "Microsoft.AspNetCore.Testing": "1.0.0",
     "Microsoft.DotNet.Watcher.Tools": "1.0.0-*",
     "Microsoft.DotNet.Watcher.Tools.Tests": "1.0.0-*",
diff --git a/test/Microsoft.Extensions.SecretManager.Tools.Tests/project.json b/test/Microsoft.Extensions.SecretManager.Tools.Tests/project.json
index d2d23cb1fc..5cc4eeb1b1 100644
--- a/test/Microsoft.Extensions.SecretManager.Tools.Tests/project.json
+++ b/test/Microsoft.Extensions.SecretManager.Tools.Tests/project.json
@@ -6,7 +6,7 @@
   },
   "dependencies": {
     "dotnet-test-xunit": "2.2.0-preview2-build1029",
-    "Microsoft.DotNet.InternalAbstractions": "1.0.0",
+    "Microsoft.DotNet.InternalAbstractions": "1.0.500-preview2-1-003177",
     "Microsoft.Extensions.SecretManager.Tools": "1.0.0-*",
     "xunit": "2.2.0-beta3-build3402"
   },