diff --git a/release-notes/3.0/releases.json b/release-notes/3.0/releases.json
index 2f426ec1..2e69e282 100644
--- a/release-notes/3.0/releases.json
+++ b/release-notes/3.0/releases.json
@@ -104,7 +104,7 @@
           "version-display": "3.0.100-preview-010184",
           "runtime-version": "3.0.0-preview-27324-5",
           "vs-version": "",
-          "csharp-version": "7.3",
+          "csharp-version": "8.0-preview",
           "fsharp-version": "10.4.0-rtm-181207-02",
           "vb-version": 15.9,
           "files": [
diff --git a/release-notes/releases.json b/release-notes/releases.json
index 7aadc767..b17f1a04 100644
--- a/release-notes/releases.json
+++ b/release-notes/releases.json
@@ -10,7 +10,7 @@
 		"lts-runtime": "false",
 		"lts-sdk": "false",
 		"vs-version": "",
-        "csharp-language": "7.3",
+        "csharp-language": "8.0-preview",
         "fsharp-language": "4.5",
 		"release-notes": "https://github.com/dotnet/core/blob/master/release-notes/3.0/preview/3.0.0-preview2.md",
 		"checksums-runtime": "https://dotnetcli.blob.core.windows.net/dotnet/checksums/3.0.0-preview-27324-5-runtime-sha.txt",