diff --git a/tests/baselines/reference/api/tsserverlibrary.d.ts b/tests/baselines/reference/api/tsserverlibrary.d.ts
index 59f72ca6c7c..ed9ac13c3eb 100644
--- a/tests/baselines/reference/api/tsserverlibrary.d.ts
+++ b/tests/baselines/reference/api/tsserverlibrary.d.ts
@@ -2842,7 +2842,7 @@ declare namespace ts {
     }
 }
 declare namespace ts {
-    const versionMajorMinor = "2.8";
+    const versionMajorMinor = "2.9";
     /** The version of the TypeScript compiler release */
     const version: string;
 }
diff --git a/tests/baselines/reference/api/typescript.d.ts b/tests/baselines/reference/api/typescript.d.ts
index 0699d3fffb7..3af5746213e 100644
--- a/tests/baselines/reference/api/typescript.d.ts
+++ b/tests/baselines/reference/api/typescript.d.ts
@@ -2842,7 +2842,7 @@ declare namespace ts {
     }
 }
 declare namespace ts {
-    const versionMajorMinor = "2.8";
+    const versionMajorMinor = "2.9";
     /** The version of the TypeScript compiler release */
     const version: string;
 }