diff --git a/Tasks/GoToolV0/gotool.ts b/Tasks/GoToolV0/gotool.ts
index 36819d97f277..4b53a87e4ebe 100644
--- a/Tasks/GoToolV0/gotool.ts
+++ b/Tasks/GoToolV0/gotool.ts
@@ -87,7 +87,14 @@ async function acquireGo(version: string): Promise<string> {
 
 function getFileName(version: string): string {
     let platform: string = osPlat == "win32" ? "windows" : osPlat;
-    let arch: string = osArch == "x64" ? "amd64" : "386";
+    let arch: string;
+    if (osArch == "x64") {
+        arch = "amd64";
+    } else if (osArch == "arm64") {
+        arch = "arm64";
+    } else {
+        arch = "386";
+    }
     let ext: string = osPlat == "win32" ? "zip" : "tar.gz";
     let filename: string = util.format("go%s.%s-%s.%s", version, platform, arch, ext);
     return filename;
diff --git a/Tasks/GoToolV0/task.json b/Tasks/GoToolV0/task.json
index d7da9445734a..aceb24d6085c 100644
--- a/Tasks/GoToolV0/task.json
+++ b/Tasks/GoToolV0/task.json
@@ -13,8 +13,8 @@
   "author": "Microsoft Corporation",
   "version": {
     "Major": 0,
-    "Minor": 246,
-    "Patch": 2
+    "Minor": 251,
+    "Patch": 0
   },
   "satisfies": [
     "GO"
diff --git a/Tasks/GoToolV0/task.loc.json b/Tasks/GoToolV0/task.loc.json
index 8f996c53a934..6ef45acf3601 100644
--- a/Tasks/GoToolV0/task.loc.json
+++ b/Tasks/GoToolV0/task.loc.json
@@ -13,8 +13,8 @@
   "author": "Microsoft Corporation",
   "version": {
     "Major": 0,
-    "Minor": 246,
-    "Patch": 2
+    "Minor": 251,
+    "Patch": 0
   },
   "satisfies": [
     "GO"
diff --git a/_generated/GoToolV0.versionmap.txt b/_generated/GoToolV0.versionmap.txt
index e763310aac50..bf56b0c0d9ca 100644
--- a/_generated/GoToolV0.versionmap.txt
+++ b/_generated/GoToolV0.versionmap.txt
@@ -1,2 +1,2 @@
-Default|0.246.2
-Node20_229_3|0.246.3
+Default|0.251.0
+Node20_229_3|0.251.1
diff --git a/_generated/GoToolV0/gotool.ts b/_generated/GoToolV0/gotool.ts
index 36819d97f277..4b53a87e4ebe 100644
--- a/_generated/GoToolV0/gotool.ts
+++ b/_generated/GoToolV0/gotool.ts
@@ -87,7 +87,14 @@ async function acquireGo(version: string): Promise<string> {
 
 function getFileName(version: string): string {
     let platform: string = osPlat == "win32" ? "windows" : osPlat;
-    let arch: string = osArch == "x64" ? "amd64" : "386";
+    let arch: string;
+    if (osArch == "x64") {
+        arch = "amd64";
+    } else if (osArch == "arm64") {
+        arch = "arm64";
+    } else {
+        arch = "386";
+    }
     let ext: string = osPlat == "win32" ? "zip" : "tar.gz";
     let filename: string = util.format("go%s.%s-%s.%s", version, platform, arch, ext);
     return filename;
diff --git a/_generated/GoToolV0/task.json b/_generated/GoToolV0/task.json
index 595e7eb5715b..e54d941d4a61 100644
--- a/_generated/GoToolV0/task.json
+++ b/_generated/GoToolV0/task.json
@@ -13,8 +13,8 @@
   "author": "Microsoft Corporation",
   "version": {
     "Major": 0,
-    "Minor": 246,
-    "Patch": 2
+    "Minor": 251,
+    "Patch": 0
   },
   "satisfies": [
     "GO"
@@ -67,7 +67,8 @@
     "TempDirNotSet": "The 'Agent.TempDirectory' environment variable was expected to be set."
   },
   "_buildConfigMapping": {
-    "Default": "0.246.2",
-    "Node20_229_3": "0.246.3"
+    "Default": "0.251.0",
+    "LocalPackages": "0.249.4",
+    "Node20_229_3": "0.251.1"
   }
 }
\ No newline at end of file
diff --git a/_generated/GoToolV0/task.loc.json b/_generated/GoToolV0/task.loc.json
index 7d6b996f0798..31b073c874d2 100644
--- a/_generated/GoToolV0/task.loc.json
+++ b/_generated/GoToolV0/task.loc.json
@@ -13,8 +13,8 @@
   "author": "Microsoft Corporation",
   "version": {
     "Major": 0,
-    "Minor": 246,
-    "Patch": 2
+    "Minor": 251,
+    "Patch": 0
   },
   "satisfies": [
     "GO"
@@ -67,7 +67,8 @@
     "TempDirNotSet": "ms-resource:loc.messages.TempDirNotSet"
   },
   "_buildConfigMapping": {
-    "Default": "0.246.2",
-    "Node20_229_3": "0.246.3"
+    "Default": "0.251.0",
+    "LocalPackages": "0.249.4",
+    "Node20_229_3": "0.251.1"
   }
 }
\ No newline at end of file
diff --git a/_generated/GoToolV0_Node20/gotool.ts b/_generated/GoToolV0_Node20/gotool.ts
index 36819d97f277..4b53a87e4ebe 100644
--- a/_generated/GoToolV0_Node20/gotool.ts
+++ b/_generated/GoToolV0_Node20/gotool.ts
@@ -87,7 +87,14 @@ async function acquireGo(version: string): Promise<string> {
 
 function getFileName(version: string): string {
     let platform: string = osPlat == "win32" ? "windows" : osPlat;
-    let arch: string = osArch == "x64" ? "amd64" : "386";
+    let arch: string;
+    if (osArch == "x64") {
+        arch = "amd64";
+    } else if (osArch == "arm64") {
+        arch = "arm64";
+    } else {
+        arch = "386";
+    }
     let ext: string = osPlat == "win32" ? "zip" : "tar.gz";
     let filename: string = util.format("go%s.%s-%s.%s", version, platform, arch, ext);
     return filename;
diff --git a/_generated/GoToolV0_Node20/task.json b/_generated/GoToolV0_Node20/task.json
index 9495dbadc9b6..d865454ae735 100644
--- a/_generated/GoToolV0_Node20/task.json
+++ b/_generated/GoToolV0_Node20/task.json
@@ -13,8 +13,8 @@
   "author": "Microsoft Corporation",
   "version": {
     "Major": 0,
-    "Minor": 246,
-    "Patch": 3
+    "Minor": 251,
+    "Patch": 1
   },
   "satisfies": [
     "GO"
@@ -71,7 +71,8 @@
     "TempDirNotSet": "The 'Agent.TempDirectory' environment variable was expected to be set."
   },
   "_buildConfigMapping": {
-    "Default": "0.246.2",
-    "Node20_229_3": "0.246.3"
+    "Default": "0.251.0",
+    "LocalPackages": "0.249.4",
+    "Node20_229_3": "0.251.1"
   }
 }
\ No newline at end of file
diff --git a/_generated/GoToolV0_Node20/task.loc.json b/_generated/GoToolV0_Node20/task.loc.json
index e0689b542de9..bec0b7ea833a 100644
--- a/_generated/GoToolV0_Node20/task.loc.json
+++ b/_generated/GoToolV0_Node20/task.loc.json
@@ -13,8 +13,8 @@
   "author": "Microsoft Corporation",
   "version": {
     "Major": 0,
-    "Minor": 246,
-    "Patch": 3
+    "Minor": 251,
+    "Patch": 1
   },
   "satisfies": [
     "GO"
@@ -71,7 +71,8 @@
     "TempDirNotSet": "ms-resource:loc.messages.TempDirNotSet"
   },
   "_buildConfigMapping": {
-    "Default": "0.246.2",
-    "Node20_229_3": "0.246.3"
+    "Default": "0.251.0",
+    "LocalPackages": "0.249.4",
+    "Node20_229_3": "0.251.1"
   }
 }
\ No newline at end of file