diff --git a/packages/vscode-extension/src/constants.ts b/packages/vscode-extension/src/constants.ts
index e914ac7a94..f7076ee5f0 100644
--- a/packages/vscode-extension/src/constants.ts
+++ b/packages/vscode-extension/src/constants.ts
@@ -74,4 +74,4 @@ export const TerminalName = "Teams Toolkit";
 export const InstallCopilotChatLink = "https://aka.ms/install-github-copilot-chat";
 
 export const KiotaExtensionId = "ms-graph.kiota";
-export const KiotaMinVersion = "1.19.100000001";
+export const KiotaMinVersion = "1.18.100000002";
diff --git a/packages/vscode-extension/test/handlers/lifecycleHandlers.test.ts b/packages/vscode-extension/test/handlers/lifecycleHandlers.test.ts
index 2e1c16c971..68551672f1 100644
--- a/packages/vscode-extension/test/handlers/lifecycleHandlers.test.ts
+++ b/packages/vscode-extension/test/handlers/lifecycleHandlers.test.ts
@@ -142,7 +142,7 @@ describe("Lifecycle handlers", () => {
         extensionKind: vscode.ExtensionKind.UI,
         exports: {},
         packageJSON: {
-          version: "1.19.100000001",
+          version: "1.18.100000002",
         },
         activate: () => Promise.resolve(),
       });
@@ -172,7 +172,7 @@ describe("Lifecycle handlers", () => {
         extensionKind: vscode.ExtensionKind.UI,
         exports: {},
         packageJSON: {
-          version: "1.20.24090901",
+          version: "1.19.24090901",
         },
         activate: () => Promise.resolve(),
       });