diff --git a/mx.ini b/mx.ini
index 5c57dfeb..021ae604 100644
--- a/mx.ini
+++ b/mx.ini
@@ -82,7 +82,7 @@ mxmake-source-path = webresource
 [yafowil]
 url = ${settings:cs}/yafowil.git
 pushurl = ${settings:cs_push}/yafowil.git
-branch = master
+branch = bs5
 extras = test
 mxmake-test-path = src
 mxmake-source-path = src/yafowil
@@ -90,7 +90,7 @@ mxmake-source-path = src/yafowil
 [yafowil.bootstrap]
 url = ${settings:cs}/yafowil.bootstrap.git
 pushurl = ${settings:cs_push}/yafowil.bootstrap.git
-branch = 2.0
+branch = bs5
 mxmake-test-path = src
 mxmake-source-path = src/yafowil/bootstrap
 
@@ -104,7 +104,7 @@ mxmake-source-path = src/yafowil/webob
 [yafowil.yaml]
 url = ${settings:cs}/yafowil.yaml.git
 pushurl = ${settings:cs_push}/yafowil.yaml.git
-branch = master
+branch = bs5
 extras = test
 mxmake-test-path = src
 mxmake-source-path = src/yafowil/yaml
diff --git a/package.json b/package.json
index eb179cbe..7a1b59b1 100644
--- a/package.json
+++ b/package.json
@@ -8,9 +8,9 @@
     "install": "^0.13.0",
     "jquery": "^4.0.0-beta.2",
     "qunit": "^2.20.1",
-    "rollup": "^2.79.1",
+    "rollup": "^2.79.2",
     "rollup-plugin-cleanup": "^3.2.1",
-    "sass": "^1.78.0",
+    "sass": "^1.80.6",
     "web-test-runner-qunit": "^2.0.0"
   }
 }