diff --git a/appveyor.yml b/appveyor.yml
index 1cdb65e7e4..226152cad1 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -101,13 +101,13 @@ for:
     only:
       - image: Visual Studio 2017
   cache:
-  - '%LOCALAPPDATA%\electron -> appveyor.yml'
-  - '%LOCALAPPDATA%\electron-builder -> appveyor.yml'
+  - '%LOCALAPPDATA%\electron'
+  - '%LOCALAPPDATA%\electron-builder'
 
 -
   matrix:
     only:
       - image: Ubuntu1804
   cache:
-  - '/home/appveyor/.cache/electron -> appveyor.yml'
-  - '/home/appveyor/.cache/electron-builder -> appveyor.yml'
+  - '/home/appveyor/.cache/electron'
+  - '/home/appveyor/.cache/electron-builder'
diff --git a/jslib b/jslib
index aebd1b57fc..593870e936 160000
--- a/jslib
+++ b/jslib
@@ -1 +1 @@
-Subproject commit aebd1b57fc0de80f5a8efbfee28e96b70e93db3d
+Subproject commit 593870e9365d68e924955f1ec192a70216b63621