diff --git a/package-lock.json b/package-lock.json
index 5296884..a4428ff 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "@madie/madie-auth": "^0.0.2",
         "@madie/madie-design-system": "^1.2.23",
         "@madie/madie-editor": "^0.0.2",
-        "@madie/madie-models": "^1.3.18",
+        "@madie/madie-models": "^1.4.14",
         "@madie/madie-root": "^0.0.2",
         "@mui/icons-material": "^5.8.2",
         "@mui/lab": "^5.0.0-alpha.82",
@@ -22,7 +22,7 @@
         "@okta/okta-auth-js": "^7.5.0",
         "@okta/okta-react": "^6.9.0",
         "@tailwindcss/forms": "^0.5.3",
-        "axios": "^1.6.8",
+        "axios": "^1.7.4",
         "classnames": "^2.3.1",
         "formik": "^2.2.9",
         "qs": "^6.10.3",
@@ -3230,9 +3230,10 @@
       }
     },
     "node_modules/@madie/madie-models": {
-      "version": "1.3.18",
-      "resolved": "https://registry.npmjs.org/@madie/madie-models/-/madie-models-1.3.18.tgz",
-      "integrity": "sha512-J2s0ijlmN/wvXbBJw6LmxqvUsp02mLqBRLzsSt09RzLZdXIf9rGxsizUd4TZrrQzuFkifM0D2NRQwIno6vQkbQ=="
+      "version": "1.4.14",
+      "resolved": "https://registry.npmjs.org/@madie/madie-models/-/madie-models-1.4.14.tgz",
+      "integrity": "sha512-1hUqfCOyHnySn5cYopbzf0s+oQGiyx8/QxwbApGQpk5Ve+5PngQEwGDzTh0v39DPbWhqYoZ4Tc03s4u6XHZmdg==",
+      "license": "ISC"
     },
     "node_modules/@madie/madie-root": {
       "version": "0.0.2",
@@ -5013,9 +5014,10 @@
       }
     },
     "node_modules/axios": {
-      "version": "1.6.8",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-1.6.8.tgz",
-      "integrity": "sha512-v/ZHtJDU39mDpyBoFVkETcd/uNdxrWRrg3bKpOKzXFA6Bvqopts6ALSMU3y6ijYxbw2B+wPrIv46egTzJXCLGQ==",
+      "version": "1.7.4",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.7.4.tgz",
+      "integrity": "sha512-DukmaFRnY6AzAALSH4J2M3k6PkaC+MfaAGdEERRWcC9q3/TWQwLpHR8ZRLKTdQ3aBDL64EdluRDjJqKw+BPZEw==",
+      "license": "MIT",
       "dependencies": {
         "follow-redirects": "^1.15.6",
         "form-data": "^4.0.0",
diff --git a/package.json b/package.json
index c3b76ed..40d39a5 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,7 @@
     "@madie/madie-auth": "^0.0.2",
     "@madie/madie-design-system": "^1.2.23",
     "@madie/madie-editor": "^0.0.2",
-    "@madie/madie-models": "^1.3.18",
+    "@madie/madie-models": "^1.4.14",
     "@madie/madie-root": "^0.0.2",
     "@mui/icons-material": "^5.8.2",
     "@mui/lab": "^5.0.0-alpha.82",
@@ -86,7 +86,7 @@
     "@okta/okta-auth-js": "^7.5.0",
     "@okta/okta-react": "^6.9.0",
     "@tailwindcss/forms": "^0.5.3",
-    "axios": "^1.6.8",
+    "axios": "^1.7.4",
     "classnames": "^2.3.1",
     "formik": "^2.2.9",
     "qs": "^6.10.3",
diff --git a/src/components/NewMeasure/CreateNewMeasureDialog.test.tsx b/src/components/NewMeasure/CreateNewMeasureDialog.test.tsx
index 5194c57..423f846 100644
--- a/src/components/NewMeasure/CreateNewMeasureDialog.test.tsx
+++ b/src/components/NewMeasure/CreateNewMeasureDialog.test.tsx
@@ -422,4 +422,38 @@ describe("Measures Create Dialog", () => {
     const submitButton = await getByTestId("continue-button");
     await waitFor(() => expect(submitButton).toBeDisabled());
   }, 10000);
+
+  test("Model dropdown does not show QI-Core v6.0.0", async () => {
+    (useFeatureFlags as jest.Mock).mockReturnValue({ qiCore6: false });
+    const { queryByTestId, getByTestId } = await render(
+      <CreateNewMeasureDialog open={true} onClose={undefined} />
+    );
+    const modelSelectDropDown = getByTestId("measure-model-select");
+    const modelSelectBtn = within(modelSelectDropDown).getByRole("button");
+    userEvent.click(modelSelectBtn);
+    expect(
+      getByTestId("measure-model-option-QI-Core v4.1.1")
+    ).toBeInTheDocument();
+    expect(
+      queryByTestId("measure-model-option-QI-Core v6.0.0")
+    ).not.toBeInTheDocument();
+    expect(getByTestId("measure-model-option-QDM v5.6")).toBeInTheDocument();
+  });
+
+  test("Model dropdown shows QI-Core v6.0.0 when feature flag is on", async () => {
+    (useFeatureFlags as jest.Mock).mockReturnValue({ qiCore6: true });
+    const { getByTestId } = await render(
+      <CreateNewMeasureDialog open={true} onClose={undefined} />
+    );
+    const modelSelectDropDown = getByTestId("measure-model-select");
+    const modelSelectBtn = within(modelSelectDropDown).getByRole("button");
+    userEvent.click(modelSelectBtn);
+    expect(
+      getByTestId("measure-model-option-QI-Core v4.1.1")
+    ).toBeInTheDocument();
+    expect(
+      getByTestId("measure-model-option-QI-Core v6.0.0")
+    ).toBeInTheDocument();
+    expect(getByTestId("measure-model-option-QDM v5.6")).toBeInTheDocument();
+  });
 });
diff --git a/src/components/NewMeasure/CreateNewMeasureDialog.tsx b/src/components/NewMeasure/CreateNewMeasureDialog.tsx
index 8039f44..7cebbe8 100644
--- a/src/components/NewMeasure/CreateNewMeasureDialog.tsx
+++ b/src/components/NewMeasure/CreateNewMeasureDialog.tsx
@@ -13,12 +13,12 @@ import {
   MadieAlert,
 } from "@madie/madie-design-system/dist/react";
 import { Box } from "@mui/system";
-
 import {
   wafIntercept,
   getServiceConfig,
   ServiceConfig,
   useOktaTokens,
+  useFeatureFlags,
 } from "@madie/madie-util";
 import axios from "../../../api/axios-instance";
 import {
@@ -67,7 +67,11 @@ const CreateNewMeasureDialog = ({ open, onClose }) => {
     },
   });
 
-  const modelOptions = Object.keys(Model);
+  let modelOptions = Object.keys(Model);
+  const featureFlags = useFeatureFlags();
+  if (!featureFlags?.qiCore6) {
+    modelOptions = modelOptions.filter((option) => option !== "QICORE_6_0_0");
+  }
 
   async function createMeasure(measure: Measure) {
     const config: ServiceConfig = await getServiceConfig();
diff --git a/src/types/madie-madie-util.d.ts b/src/types/madie-madie-util.d.ts
index 457025c..7e32a42 100644
--- a/src/types/madie-madie-util.d.ts
+++ b/src/types/madie-madie-util.d.ts
@@ -24,6 +24,7 @@ declare module "@madie/madie-util" {
       populationCriteriaTabs: boolean;
       importTestCases: boolean;
       qdm: boolean;
+      qiCore6: boolean;
     };
   }
 
@@ -34,6 +35,7 @@ declare module "@madie/madie-util" {
 
   interface FeatureFlags {
     importTestCases: boolean;
+    qiCore6: boolean;
   }
 
   export const cqlLibraryStore: {