diff --git a/packages/api/__tests__/index.test.js b/packages/api/__tests__/index.test.js
index f1aa1fb3..2f14a756 100644
--- a/packages/api/__tests__/index.test.js
+++ b/packages/api/__tests__/index.test.js
@@ -270,4 +270,44 @@ describe('#fetch', () => {
       });
     });
   });
+
+  describe('query parameter URL encoding', () => {
+    it('should encode url parameters if they are not already encoded', () => {
+      const params = {
+        tags: 'somethign&nothing=true&20%',
+        limit: 'hash#data',
+      };
+
+      const mock = nock(petstoreServerUrl)
+        .get('/pets')
+        .query(true)
+        .reply(200, function () {
+          return { path: this.req.path };
+        });
+
+      return petstoreSdk.findPets(params).then(res => {
+        expect(res.path).toStrictEqual('/api/pets?tags=somethign%26nothing%3Dtrue%2620%25&limit=hash%23data');
+        mock.done();
+      });
+    });
+
+    it("should not double encode query params if they're supplied as encoded", () => {
+      const params = {
+        tags: encodeURIComponent('somethign&nothing=true'),
+        limit: encodeURIComponent('hash#data'),
+      };
+
+      const mock = nock(petstoreServerUrl)
+        .get('/pets')
+        .query(true)
+        .reply(200, function () {
+          return { path: this.req.path };
+        });
+
+      return petstoreSdk.findPets(params).then(res => {
+        expect(res.path).toStrictEqual('/api/pets?tags=somethign%26nothing%3Dtrue&limit=hash%23data');
+        mock.done();
+      });
+    });
+  });
 });
diff --git a/packages/api/package-lock.json b/packages/api/package-lock.json
index c053b361..16f8ef51 100644
--- a/packages/api/package-lock.json
+++ b/packages/api/package-lock.json
@@ -5,12 +5,13 @@
   "requires": true,
   "packages": {
     "": {
-      "version": "3.3.1",
+      "name": "api",
+      "version": "3.3.2",
       "license": "MIT",
       "dependencies": {
         "@apidevtools/json-schema-ref-parser": "^9.0.1",
         "@apidevtools/swagger-parser": "^10.0.1",
-        "@readme/oas-to-har": "^13.6.0",
+        "@readme/oas-to-har": "^13.7.2",
         "datauri": "^4.1.0",
         "fetch-har": "^5.0.0",
         "find-cache-dir": "^3.3.1",
@@ -1933,9 +1934,9 @@
       }
     },
     "node_modules/@readme/oas-to-har": {
-      "version": "13.6.1",
-      "resolved": "https://registry.npmjs.org/@readme/oas-to-har/-/oas-to-har-13.6.1.tgz",
-      "integrity": "sha512-af56xwomcTw//LyXSu67sNcYTMwptjEITrbySDHltFrbhRx6gY/1zvniXJJm4nrQ/yam9vqCoH+dIOwpjbbSuQ==",
+      "version": "13.7.2",
+      "resolved": "https://registry.npmjs.org/@readme/oas-to-har/-/oas-to-har-13.7.2.tgz",
+      "integrity": "sha512-7Ho0+d4WSW9OPeP/fjdtgRPij1v6YCdMbKEAC0qh//J3xuv6VtpzoEluIeM8sQKWZGKMmBkXp+pE/0pXHJnERQ==",
       "dependencies": {
         "@readme/oas-extensions": "^13.6.0",
         "oas": "^14.0.0",
@@ -13600,9 +13601,9 @@
       "integrity": "sha512-y7fi0F0mx+DvmEBMq0he+CLbctGRKKeSc/AKicL+Sz6PWoos+kyppKpOLE7ahiJ4RgM+Y3snbkCcmKdsVAdKfQ=="
     },
     "@readme/oas-to-har": {
-      "version": "13.6.1",
-      "resolved": "https://registry.npmjs.org/@readme/oas-to-har/-/oas-to-har-13.6.1.tgz",
-      "integrity": "sha512-af56xwomcTw//LyXSu67sNcYTMwptjEITrbySDHltFrbhRx6gY/1zvniXJJm4nrQ/yam9vqCoH+dIOwpjbbSuQ==",
+      "version": "13.7.2",
+      "resolved": "https://registry.npmjs.org/@readme/oas-to-har/-/oas-to-har-13.7.2.tgz",
+      "integrity": "sha512-7Ho0+d4WSW9OPeP/fjdtgRPij1v6YCdMbKEAC0qh//J3xuv6VtpzoEluIeM8sQKWZGKMmBkXp+pE/0pXHJnERQ==",
       "requires": {
         "@readme/oas-extensions": "^13.6.0",
         "oas": "^14.0.0",
diff --git a/packages/api/package.json b/packages/api/package.json
index 5c44e3c4..037775a0 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -25,7 +25,7 @@
   "dependencies": {
     "@apidevtools/json-schema-ref-parser": "^9.0.1",
     "@apidevtools/swagger-parser": "^10.0.1",
-    "@readme/oas-to-har": "^13.6.0",
+    "@readme/oas-to-har": "^13.7.2",
     "datauri": "^4.1.0",
     "fetch-har": "^5.0.0",
     "find-cache-dir": "^3.3.1",