diff --git a/versions-manifest.json b/versions-manifest.json
index c6a3b5f..b7ed9c9 100644
--- a/versions-manifest.json
+++ b/versions-manifest.json
@@ -1,4 +1,35 @@
 [
+  {
+    "version": "1.21.6",
+    "stable": true,
+    "release_url": "https://github.com/actions/go-versions/releases/tag/1.21.6-7474093871",
+    "files": [
+      {
+        "filename": "go-1.21.6-darwin-arm64.tar.gz",
+        "arch": "arm64",
+        "platform": "darwin",
+        "download_url": "https://github.com/actions/go-versions/releases/download/1.21.6-7474093871/go-1.21.6-darwin-arm64.tar.gz"
+      },
+      {
+        "filename": "go-1.21.6-darwin-x64.tar.gz",
+        "arch": "x64",
+        "platform": "darwin",
+        "download_url": "https://github.com/actions/go-versions/releases/download/1.21.6-7474093871/go-1.21.6-darwin-x64.tar.gz"
+      },
+      {
+        "filename": "go-1.21.6-linux-x64.tar.gz",
+        "arch": "x64",
+        "platform": "linux",
+        "download_url": "https://github.com/actions/go-versions/releases/download/1.21.6-7474093871/go-1.21.6-linux-x64.tar.gz"
+      },
+      {
+        "filename": "go-1.21.6-win32-x64.zip",
+        "arch": "x64",
+        "platform": "win32",
+        "download_url": "https://github.com/actions/go-versions/releases/download/1.21.6-7474093871/go-1.21.6-win32-x64.zip"
+      }
+    ]
+  },
   {
     "version": "1.21.5",
     "stable": true,
@@ -173,6 +204,37 @@
       }
     ]
   },
+  {
+    "version": "1.20.13",
+    "stable": true,
+    "release_url": "https://github.com/actions/go-versions/releases/tag/1.20.13-7474096229",
+    "files": [
+      {
+        "filename": "go-1.20.13-darwin-arm64.tar.gz",
+        "arch": "arm64",
+        "platform": "darwin",
+        "download_url": "https://github.com/actions/go-versions/releases/download/1.20.13-7474096229/go-1.20.13-darwin-arm64.tar.gz"
+      },
+      {
+        "filename": "go-1.20.13-darwin-x64.tar.gz",
+        "arch": "x64",
+        "platform": "darwin",
+        "download_url": "https://github.com/actions/go-versions/releases/download/1.20.13-7474096229/go-1.20.13-darwin-x64.tar.gz"
+      },
+      {
+        "filename": "go-1.20.13-linux-x64.tar.gz",
+        "arch": "x64",
+        "platform": "linux",
+        "download_url": "https://github.com/actions/go-versions/releases/download/1.20.13-7474096229/go-1.20.13-linux-x64.tar.gz"
+      },
+      {
+        "filename": "go-1.20.13-win32-x64.zip",
+        "arch": "x64",
+        "platform": "win32",
+        "download_url": "https://github.com/actions/go-versions/releases/download/1.20.13-7474096229/go-1.20.13-win32-x64.zip"
+      }
+    ]
+  },
   {
     "version": "1.20.12",
     "stable": true,