diff --git a/CHANGELOG.md b/CHANGELOG.md
index b0005516..c8f6c679 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 # 1.1.4+9
 * Patch `ResponseContext.redirectTo` to `fold` parameters, instead of
 `as`-casting them to `Map<String, dynamic>`.
+* Apply this same folding to `ResponseContext.redirectToAction`.
 
 # 1.1.4+8
 * Finalizers can now write to the response buffer or send headers,
diff --git a/lib/src/core/response_context.dart b/lib/src/core/response_context.dart
index 66d294eb..19132f7a 100644
--- a/lib/src/core/response_context.dart
+++ b/lib/src/core/response_context.dart
@@ -303,7 +303,9 @@ abstract class ResponseContext implements StreamSink<List<int>>, StringSink {
     final head =
         controller.findExpose().path.toString().replaceAll(_straySlashes, '');
     final tail = matched
-        .makeUri(params as Map<String, dynamic>)
+        .makeUri(params.keys.fold<Map<String, dynamic>>({}, (out, k) {
+          return out..[k.toString()] = params[k];
+        }))
         .replaceAll(_straySlashes, '');
 
     redirect('$head/$tail'.replaceAll(_straySlashes, ''), code: code);
diff --git a/pubspec.yaml b/pubspec.yaml
index 9d806e86..7c6af27c 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: angel_framework
-version: 1.1.4+8
+version: 1.1.4+9
 description: A high-powered HTTP server with DI, routing and more.
 author: Tobe O <thosakwe@gmail.com>
 homepage: https://github.com/angel-dart/angel_framework