diff --git a/lib/src/generated/fai/v1/hub.pb.dart b/lib/src/generated/fai/v1/hub.pb.dart
index e097b68..26cc7e5 100644
--- a/lib/src/generated/fai/v1/hub.pb.dart
+++ b/lib/src/generated/fai/v1/hub.pb.dart
@@ -1774,6 +1774,7 @@ class InstallModuleRequest extends $pb.GeneratedMessage {
   factory InstallModuleRequest({
     $core.String? source,
     $core.String? expectedSha256,
+    $core.String? version,
   }) {
     final $result = create();
     if (source != null) {
@@ -1782,6 +1783,9 @@ class InstallModuleRequest extends $pb.GeneratedMessage {
     if (expectedSha256 != null) {
       $result.expectedSha256 = expectedSha256;
     }
+    if (version != null) {
+      $result.version = version;
+    }
     return $result;
   }
   InstallModuleRequest._() : super();
@@ -1791,6 +1795,7 @@ class InstallModuleRequest extends $pb.GeneratedMessage {
   static final $pb.BuilderInfo _i = $pb.BuilderInfo(_omitMessageNames ? '' : 'InstallModuleRequest', package: const $pb.PackageName(_omitMessageNames ? '' : 'fai.v1'), createEmptyInstance: create)
     ..aOS(1, _omitFieldNames ? '' : 'source')
     ..aOS(2, _omitFieldNames ? '' : 'expectedSha256')
+    ..aOS(3, _omitFieldNames ? '' : 'version')
     ..hasRequiredFields = false
   ;
 
@@ -1809,7 +1814,9 @@ class InstallModuleRequest extends $pb.GeneratedMessage {
   static InstallModuleRequest getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<InstallModuleRequest>(create);
   static InstallModuleRequest? _defaultInstance;
 
-  /// Local path or http(s) URL of the .fai bundle.
+  /// Local path or http(s) URL of the .fai bundle, OR a
+  /// capability name (e.g. "text.extract") resolved via the
+  /// store index.
   @$pb.TagNumber(1)
   $core.String get source => $_getSZ(0);
   @$pb.TagNumber(1)
@@ -1828,6 +1835,19 @@ class InstallModuleRequest extends $pb.GeneratedMessage {
   $core.bool hasExpectedSha256() => $_has(1);
   @$pb.TagNumber(2)
   void clearExpectedSha256() => $_clearField(2);
+
+  /// Optional explicit version when `source` is a capability
+  /// name. Ignored for URL / local-path sources (the bundle's
+  /// own manifest dictates the version). Empty string falls
+  /// back to "highest-priority version from the store index".
+  @$pb.TagNumber(3)
+  $core.String get version => $_getSZ(2);
+  @$pb.TagNumber(3)
+  set version($core.String v) { $_setString(2, v); }
+  @$pb.TagNumber(3)
+  $core.bool hasVersion() => $_has(2);
+  @$pb.TagNumber(3)
+  void clearVersion() => $_clearField(3);
 }
 
 class InstallModuleResponse extends $pb.GeneratedMessage {
diff --git a/lib/src/generated/fai/v1/hub.pbjson.dart b/lib/src/generated/fai/v1/hub.pbjson.dart
index 731d119..3209660 100644
--- a/lib/src/generated/fai/v1/hub.pbjson.dart
+++ b/lib/src/generated/fai/v1/hub.pbjson.dart
@@ -460,13 +460,15 @@ const InstallModuleRequest$json = {
   '2': [
     {'1': 'source', '3': 1, '4': 1, '5': 9, '10': 'source'},
     {'1': 'expected_sha256', '3': 2, '4': 1, '5': 9, '10': 'expectedSha256'},
+    {'1': 'version', '3': 3, '4': 1, '5': 9, '10': 'version'},
   ],
 };
 
 /// Descriptor for `InstallModuleRequest`. Decode as a `google.protobuf.DescriptorProto`.
 final $typed_data.Uint8List installModuleRequestDescriptor = $convert.base64Decode(
     'ChRJbnN0YWxsTW9kdWxlUmVxdWVzdBIWCgZzb3VyY2UYASABKAlSBnNvdXJjZRInCg9leHBlY3'
-    'RlZF9zaGEyNTYYAiABKAlSDmV4cGVjdGVkU2hhMjU2');
+    'RlZF9zaGEyNTYYAiABKAlSDmV4cGVjdGVkU2hhMjU2EhgKB3ZlcnNpb24YAyABKAlSB3ZlcnNp'
+    'b24=');
 
 @$core.Deprecated('Use installModuleResponseDescriptor instead')
 const InstallModuleResponse$json = {