diff --git a/tools-deno/tools/deno.json b/tools-deno/tools/deno.json
index f641ecbc..3bf4eb2d 100644
--- a/tools-deno/tools/deno.json
+++ b/tools-deno/tools/deno.json
@@ -13,6 +13,7 @@
     "@kitsonk/xhr": "jsr:@kitsonk/xhr@^0.5.0",
     "@ngneat/falso": "npm:@ngneat/falso@^7.2.0",
     "@std/assert": "jsr:@std/assert@1",
+    "@std/expect": "jsr:@std/expect@^1.0.8",
     "@std/testing": "jsr:@std/testing@1",
     "zod": "npm:zod@^3.23.8"
   },
diff --git a/tools-deno/tools/deno.lock b/tools-deno/tools/deno.lock
index a557dcdb..a742575f 100644
--- a/tools-deno/tools/deno.lock
+++ b/tools-deno/tools/deno.lock
@@ -2,15 +2,17 @@
   "version": "4",
   "specifiers": {
     "jsr:@kitsonk/xhr@0.5": "0.5.0",
-    "jsr:@std/assert@*": "1.0.6",
-    "jsr:@std/assert@^1.0.6": "1.0.6",
-    "jsr:@std/async@^1.0.5": "1.0.6",
+    "jsr:@std/assert@1": "1.0.8",
+    "jsr:@std/assert@^1.0.8": "1.0.8",
+    "jsr:@std/async@^1.0.8": "1.0.8",
     "jsr:@std/data-structures@^1.0.4": "1.0.4",
-    "jsr:@std/fs@^1.0.4": "1.0.4",
-    "jsr:@std/internal@^1.0.4": "1.0.4",
+    "jsr:@std/expect@^1.0.8": "1.0.8",
+    "jsr:@std/fs@^1.0.5": "1.0.5",
+    "jsr:@std/internal@^1.0.5": "1.0.5",
     "jsr:@std/media-types@1": "1.0.3",
-    "jsr:@std/path@^1.0.6": "1.0.6",
-    "jsr:@std/testing@^1.0.3": "1.0.3",
+    "jsr:@std/path@^1.0.7": "1.0.8",
+    "jsr:@std/path@^1.0.8": "1.0.8",
+    "jsr:@std/testing@1": "1.0.5",
     "npm:@ngneat/falso@*": "7.2.0",
     "npm:@ngneat/falso@^7.2.0": "7.2.0",
     "npm:@types/express@*": "4.17.15",
@@ -30,42 +32,49 @@
         "jsr:@std/media-types"
       ]
     },
-    "@std/assert@1.0.6": {
-      "integrity": "1904c05806a25d94fe791d6d883b685c9e2dcd60e4f9fc30f4fc5cf010c72207",
+    "@std/assert@1.0.8": {
+      "integrity": "ebe0bd7eb488ee39686f77003992f389a06c3da1bbd8022184804852b2fa641b",
       "dependencies": [
         "jsr:@std/internal"
       ]
     },
-    "@std/async@1.0.6": {
-      "integrity": "6d262156dd35c4a72ee1a2f8679be40264f370cfb92e2e13d4eca2ae05e16f34"
+    "@std/async@1.0.8": {
+      "integrity": "c057c5211a0f1d12e7dcd111ab430091301b8d64b4250052a79d277383bc3ba7"
     },
     "@std/data-structures@1.0.4": {
       "integrity": "fa0e20c11eb9ba673417450915c750a0001405a784e2a4e0c3725031681684a0"
     },
-    "@std/fs@1.0.4": {
-      "integrity": "2907d32d8d1d9e540588fd5fe0ec21ee638134bd51df327ad4e443aaef07123c",
+    "@std/expect@1.0.8": {
+      "integrity": "27e40d8f3aefb372fc6a703fb0b69e34560e72a2f78705178babdffa00119a5f",
       "dependencies": [
-        "jsr:@std/path"
+        "jsr:@std/assert@^1.0.8",
+        "jsr:@std/internal"
+      ]
+    },
+    "@std/fs@1.0.5": {
+      "integrity": "41806ad6823d0b5f275f9849a2640d87e4ef67c51ee1b8fb02426f55e02fd44e",
+      "dependencies": [
+        "jsr:@std/path@^1.0.7"
       ]
     },
-    "@std/internal@1.0.4": {
-      "integrity": "62e8e4911527e5e4f307741a795c0b0a9e6958d0b3790716ae71ce085f755422"
+    "@std/internal@1.0.5": {
+      "integrity": "54a546004f769c1ac9e025abd15a76b6671ddc9687e2313b67376125650dc7ba"
     },
     "@std/media-types@1.0.3": {
       "integrity": "b12d30a7852f7578f4d210622df713bbfd1cbdd9b4ec2eaf5c1845ab70bab159"
     },
-    "@std/path@1.0.6": {
-      "integrity": "ab2c55f902b380cf28e0eec501b4906e4c1960d13f00e11cfbcd21de15f18fed"
+    "@std/path@1.0.8": {
+      "integrity": "548fa456bb6a04d3c1a1e7477986b6cffbce95102d0bb447c67c4ee70e0364be"
     },
-    "@std/testing@1.0.3": {
-      "integrity": "f98c2bee53860a5916727d7e7d3abe920dd6f9edace022e2d059f00d05c2cf42",
+    "@std/testing@1.0.5": {
+      "integrity": "6e693cbec94c81a1ad3df668685c7ba8e20742bb10305bc7137faa5cf16d2ec4",
       "dependencies": [
-        "jsr:@std/assert@^1.0.6",
+        "jsr:@std/assert@^1.0.8",
         "jsr:@std/async",
         "jsr:@std/data-structures",
         "jsr:@std/fs",
         "jsr:@std/internal",
-        "jsr:@std/path"
+        "jsr:@std/path@^1.0.8"
       ]
     }
   },
@@ -814,8 +823,9 @@
   "workspace": {
     "dependencies": [
       "jsr:@kitsonk/xhr@0.5",
-      "jsr:@std/assert@^1.0.6",
-      "jsr:@std/testing@^1.0.3",
+      "jsr:@std/assert@1",
+      "jsr:@std/expect@^1.0.8",
+      "jsr:@std/testing@1",
       "npm:@ngneat/falso@^7.2.0",
       "npm:zod@^3.23.8"
     ]
diff --git a/tools-deno/tools/src/http-client/json/__tests__/json_http_client_impl.test.ts b/tools-deno/tools/src/http-client/json/__tests__/json_http_client_impl.test.ts
index e5727a9b..78e3833f 100644
--- a/tools-deno/tools/src/http-client/json/__tests__/json_http_client_impl.test.ts
+++ b/tools-deno/tools/src/http-client/json/__tests__/json_http_client_impl.test.ts
@@ -134,8 +134,8 @@ test("jsonHttpClient: for GET Request, abort the request if it takes longer than
     "Request timed out after 500 milliseconds.",
   );
   assertEquals(
-    abortResponse.reason,
-    new Error("Request timed out after 500 milliseconds."),
+    abortResponse.reason.message,
+    new Error("Request timed out after 500 milliseconds.").message,
   );
 });
 
@@ -211,8 +211,8 @@ test("jsonHttpClient: for GET Request, should abort the request", async () => {
     `Aborting because user changed page.`,
   );
   assertEquals(
-    abortResponse.reason,
-    new Error(`Aborting because user changed page.`),
+    abortResponse.reason.message,
+    new Error(`Aborting because user changed page.`).message,
   );
 });
 
@@ -377,8 +377,8 @@ test("jsonHttpClient: for POST Request, abort the request if it takes longer tha
     "Request timed out after 500 milliseconds.",
   );
   assertEquals(
-    abortResponse.reason,
-    new Error("Request timed out after 500 milliseconds."),
+    abortResponse.reason.message,
+    new Error("Request timed out after 500 milliseconds.").message,
   );
 });
 
@@ -513,8 +513,8 @@ test("jsonHttpClient: for POST Request, should abort the request", async () => {
     "Aborting because user changed page.",
   );
   assertEquals(
-    abortResponse.reason,
-    new Error("Aborting because user changed page."),
+    abortResponse.reason.message,
+    new Error("Aborting because user changed page.").message,
   );
 });