diff --git a/src/libraries/Microsoft.NETCore.Platforms/pkg/runtime.compatibility.json b/src/libraries/Microsoft.NETCore.Platforms/pkg/runtime.compatibility.json
index 330a1314b2133..949ee4f97b11c 100644
--- a/src/libraries/Microsoft.NETCore.Platforms/pkg/runtime.compatibility.json
+++ b/src/libraries/Microsoft.NETCore.Platforms/pkg/runtime.compatibility.json
@@ -301,6 +301,106 @@
     "any",
     "base"
   ],
+  "alpine.3.13": [
+    "alpine.3.13",
+    "alpine.3.12",
+    "alpine.3.11",
+    "alpine.3.10",
+    "alpine.3.9",
+    "alpine.3.8",
+    "alpine.3.7",
+    "alpine.3.6",
+    "alpine",
+    "linux-musl",
+    "linux",
+    "unix",
+    "any",
+    "base"
+  ],
+  "alpine.3.13-arm": [
+    "alpine.3.13-arm",
+    "alpine.3.13",
+    "alpine.3.12-arm",
+    "alpine.3.12",
+    "alpine.3.11-arm",
+    "alpine.3.11",
+    "alpine.3.10-arm",
+    "alpine.3.10",
+    "alpine.3.9-arm",
+    "alpine.3.9",
+    "alpine.3.8-arm",
+    "alpine.3.8",
+    "alpine.3.7-arm",
+    "alpine.3.7",
+    "alpine.3.6-arm",
+    "alpine.3.6",
+    "alpine-arm",
+    "alpine",
+    "linux-musl-arm",
+    "linux-musl",
+    "linux-arm",
+    "linux",
+    "unix-arm",
+    "unix",
+    "any",
+    "base"
+  ],
+  "alpine.3.13-arm64": [
+    "alpine.3.13-arm64",
+    "alpine.3.13",
+    "alpine.3.12-arm64",
+    "alpine.3.12",
+    "alpine.3.11-arm64",
+    "alpine.3.11",
+    "alpine.3.10-arm64",
+    "alpine.3.10",
+    "alpine.3.9-arm64",
+    "alpine.3.9",
+    "alpine.3.8-arm64",
+    "alpine.3.8",
+    "alpine.3.7-arm64",
+    "alpine.3.7",
+    "alpine.3.6-arm64",
+    "alpine.3.6",
+    "alpine-arm64",
+    "alpine",
+    "linux-musl-arm64",
+    "linux-musl",
+    "linux-arm64",
+    "linux",
+    "unix-arm64",
+    "unix",
+    "any",
+    "base"
+  ],
+  "alpine.3.13-x64": [
+    "alpine.3.13-x64",
+    "alpine.3.13",
+    "alpine.3.12-x64",
+    "alpine.3.12",
+    "alpine.3.11-x64",
+    "alpine.3.11",
+    "alpine.3.10-x64",
+    "alpine.3.10",
+    "alpine.3.9-x64",
+    "alpine.3.9",
+    "alpine.3.8-x64",
+    "alpine.3.8",
+    "alpine.3.7-x64",
+    "alpine.3.7",
+    "alpine.3.6-x64",
+    "alpine.3.6",
+    "alpine-x64",
+    "alpine",
+    "linux-musl-x64",
+    "linux-musl",
+    "linux-x64",
+    "linux",
+    "unix-x64",
+    "unix",
+    "any",
+    "base"
+  ],
   "alpine.3.6": [
     "alpine.3.6",
     "alpine",
diff --git a/src/libraries/Microsoft.NETCore.Platforms/pkg/runtime.json b/src/libraries/Microsoft.NETCore.Platforms/pkg/runtime.json
index 573596f6f2f14..b309f20a475fb 100644
--- a/src/libraries/Microsoft.NETCore.Platforms/pkg/runtime.json
+++ b/src/libraries/Microsoft.NETCore.Platforms/pkg/runtime.json
@@ -92,6 +92,29 @@
         "alpine.3.11-x64"
       ]
     },
+    "alpine.3.13": {
+      "#import": [
+        "alpine.3.12"
+      ]
+    },
+    "alpine.3.13-arm": {
+      "#import": [
+        "alpine.3.13",
+        "alpine.3.12-arm"
+      ]
+    },
+    "alpine.3.13-arm64": {
+      "#import": [
+        "alpine.3.13",
+        "alpine.3.12-arm64"
+      ]
+    },
+    "alpine.3.13-x64": {
+      "#import": [
+        "alpine.3.13",
+        "alpine.3.12-x64"
+      ]
+    },
     "alpine.3.6": {
       "#import": [
         "alpine"
diff --git a/src/libraries/Microsoft.NETCore.Platforms/pkg/runtimeGroups.props b/src/libraries/Microsoft.NETCore.Platforms/pkg/runtimeGroups.props
index 0ef6d2f4dda75..3ad08c83ce89c 100644
--- a/src/libraries/Microsoft.NETCore.Platforms/pkg/runtimeGroups.props
+++ b/src/libraries/Microsoft.NETCore.Platforms/pkg/runtimeGroups.props
@@ -16,7 +16,7 @@
     <RuntimeGroup Include="alpine">
       <Parent>linux-musl</Parent>
       <Architectures>x64;arm;arm64</Architectures>
-      <Versions>3.6;3.7;3.8;3.9;3.10;3.11;3.12</Versions>
+      <Versions>3.6;3.7;3.8;3.9;3.10;3.11;3.12;3.13</Versions>
     </RuntimeGroup>
 
     <RuntimeGroup Include="android">