diff --git a/.github/workflows/Test.yml b/.github/workflows/Test.yml
index 3f5bca6..5c2da5f 100644
--- a/.github/workflows/Test.yml
+++ b/.github/workflows/Test.yml
@@ -25,7 +25,7 @@ jobs:
         strategy:
             fail-fast: false
             matrix:
-                julia-version: ["1.6", "1"]#"~1.8.0-0"]
+                julia-version: ["1.6", "1", "~1.8.0-0"]
                 os: [ubuntu-latest]
                 
 
diff --git a/src/PlutoSliderServer.jl b/src/PlutoSliderServer.jl
index 72f7ce4..967e213 100644
--- a/src/PlutoSliderServer.jl
+++ b/src/PlutoSliderServer.jl
@@ -280,7 +280,7 @@ function run_directory(
 
             params = HTTP.queryparams(HTTP.URI(request.target))
 
-            response_body = HTTP.handle(router, request)
+            response_body = Base.invokelatest(HTTP.handle, router, request)
 
             request.response::HTTP.Response = response_body
             request.response.request = request