diff --git a/versions-manifest.json b/versions-manifest.json
index ad47bc9..91944fd 100644
--- a/versions-manifest.json
+++ b/versions-manifest.json
@@ -1,4 +1,29 @@
 [
+  {
+    "version": "1.15.4",
+    "stable": true,
+    "release_url": "https://github.com/actions/go-versions/releases/tag/1.15.4-349041590",
+    "files": [
+      {
+        "filename": "go-1.15.4-darwin-x64.tar.gz",
+        "arch": "x64",
+        "platform": "darwin",
+        "download_url": "https://github.com/actions/go-versions/releases/download/1.15.4-349041590/go-1.15.4-darwin-x64.tar.gz"
+      },
+      {
+        "filename": "go-1.15.4-linux-x64.tar.gz",
+        "arch": "x64",
+        "platform": "linux",
+        "download_url": "https://github.com/actions/go-versions/releases/download/1.15.4-349041590/go-1.15.4-linux-x64.tar.gz"
+      },
+      {
+        "filename": "go-1.15.4-win32-x64.zip",
+        "arch": "x64",
+        "platform": "win32",
+        "download_url": "https://github.com/actions/go-versions/releases/download/1.15.4-349041590/go-1.15.4-win32-x64.zip"
+      }
+    ]
+  },
   {
     "version": "1.15.3",
     "stable": true,
@@ -99,6 +124,31 @@
       }
     ]
   },
+  {
+    "version": "1.14.11",
+    "stable": true,
+    "release_url": "https://github.com/actions/go-versions/releases/tag/1.14.11-349059275",
+    "files": [
+      {
+        "filename": "go-1.14.11-darwin-x64.tar.gz",
+        "arch": "x64",
+        "platform": "darwin",
+        "download_url": "https://github.com/actions/go-versions/releases/download/1.14.11-349059275/go-1.14.11-darwin-x64.tar.gz"
+      },
+      {
+        "filename": "go-1.14.11-linux-x64.tar.gz",
+        "arch": "x64",
+        "platform": "linux",
+        "download_url": "https://github.com/actions/go-versions/releases/download/1.14.11-349059275/go-1.14.11-linux-x64.tar.gz"
+      },
+      {
+        "filename": "go-1.14.11-win32-x64.zip",
+        "arch": "x64",
+        "platform": "win32",
+        "download_url": "https://github.com/actions/go-versions/releases/download/1.14.11-349059275/go-1.14.11-win32-x64.zip"
+      }
+    ]
+  },
   {
     "version": "1.14.10",
     "stable": true,