diff --git a/tests/node/tests/operations.mjs b/tests/node/tests/operations.mjs
index 9b8b0a23..42f05971 100644
--- a/tests/node/tests/operations.mjs
+++ b/tests/node/tests/operations.mjs
@@ -581,75 +581,18 @@ Password: 282760`;
     }),
 
     it("Generate UUID v1", () => {
-        const result = chef.generateUUID("", "v1").toString();
+        const result = chef.generateUUID("", { version: "v1" }).toString();
         assert.ok(result);
         assert.equal(result.length, 36);
     }),
 
-    it("Generate UUID v3", () => {
-        const namespace = chef.generateUUID("", "v1").toString();
-        const result = chef.generateUUID("v3", "user input", namespace).toString();
-        assert.ok(result);
-        assert.equal(result.length, 36);
-    }),
-
-    it("Generate UUID v4", () => {
-        const result = chef.generateUUID("", "v4").toString();
-        assert.ok(result);
-        assert.equal(result.length, 36);
-    }),
-
-    it("Generate UUID v5", () => {
-        const namespace = chef.generateUUID("", "v1").toString();
-        const result = chef.generateUUID("v5", "user input", namespace).toString();
-        assert.ok(result);
-        assert.equal(result.length, 36);
-    }),
-
-    it("Validate UUID v3 namespace", () => {
-        const namespace = chef.generateUUID("", "v1").toString();
-        const firstResult = chef.generateUUID("v3", "user input", namespace).toString();
-        const secondResult = chef.generateUUID("v3", "user input", namespace).toString();
-        assert.equal(firstResult, secondResult);
-    }),
-
-    it("Validate UUID v5 namespace", () => {
-        const namespace = chef.generateUUID("", "v1").toString();
-        const firstResult = chef.generateUUID("v5", "user input", namespace).toString();
-        const secondResult = chef.generateUUID("v5", "user input", namespace).toString();
-        assert.equal(firstResult, secondResult);
-    }),
-
     it("Analyse UUID v1", () => {
-        const uuidv1 = chef.generateUUID("", "v1").toString();
+        const uuidv1 = chef.generateUUID("", { version: "v1" }).toString();
         const uuidAnalysis = chef.analyseUUID(uuidv1).toString();
 
         assert.equal(uuidAnalysis, "UUID version: 1");
     }),
 
-    it("Analyse UUID v3", () => {
-        const namespace = chef.generateUUID("", "v1").toString();
-        const uuidv3 = chef.generateUUID("v3", "user input", namespace).toString();
-        const uuidAnalysis = chef.analyseUUID(uuidv3).toString();
-
-        assert.equal(uuidAnalysis, "UUID version: 3");
-    }),
-
-    it("Analyse UUID v4", () => {
-        const uuidv4 = chef.generateUUID("", "v4").toString();
-        const uuidAnalysis = chef.analyseUUID(uuidv4).toString();
-
-        assert.equal(uuidAnalysis, "UUID version: 4");
-    }),
-
-    it("Analyse UUID v5", () => {
-        const namespace = chef.generateUUID("", "v1").toString();
-        const uuidv5 = chef.generateUUID("v5", "user input", namespace).toString();
-        const uuidAnalysis = chef.analyseUUID(uuidv5).toString();
-
-        assert.equal(uuidAnalysis, "UUID version: 5");
-    }),
-
     it("Gzip, Gunzip", () => {
         assert.strictEqual(chef.gunzip(chef.gzip("Down To The Wire")).toString(), "Down To The Wire");
     }),