diff --git a/tools/win-setup.ps1 b/tools/win-setup.ps1
index 0d1195f05e..8ddb6ae891 100644
--- a/tools/win-setup.ps1
+++ b/tools/win-setup.ps1
@@ -99,8 +99,8 @@ Param(
 # trouble instead of trying to catch exceptions everywhere.
 $ErrorActionPreference = "Stop"
 
-$Win64CurrentTag = "2017-06-28"
-$Win32CurrentTag = "2017-06-28"
+$Win64CurrentTag = "2017-07-19"
+$Win32CurrentTag = "2017-07-19"
 
 # Archive file / subdir.
 $Win64Archives = @{
@@ -123,7 +123,7 @@ $Win64Archives = @{
     "snappy-1.1.3-1-win64ws.zip" = "";
     "spandsp-0.0.6-1-win64ws.zip" = "";
     "upx303w.zip" = "";
-    "WinSparkle-0.5.3.zip" = "";
+    "WinSparkle-0.5.4.zip" = "";
     "WpdPack_4_1_2.zip" = "";
     "zlib-1.2.11-ws.zip" = "";
 }
@@ -148,7 +148,7 @@ $Win32Archives = @{
     "snappy-1.1.3-1-win32ws.zip" = "";
     "spandsp-0.0.6-1-win32ws.zip" = "";
     "upx303w.zip" = "";
-    "WinSparkle-0.5.3.zip" = "";
+    "WinSparkle-0.5.4.zip" = "";
     "WpdPack_4_1_2.zip" = "";
     "zlib-1.2.11-ws.zip" = "";
 }