diff --git a/powershell-core.json b/powershell-core.json
index a90f429..91c97ad 100644
--- a/powershell-core.json
+++ b/powershell-core.json
@@ -4,10 +4,10 @@
     "autoupdate": {
         "url": "https://github.com/PowerShell/PowerShell/releases/download/v$version/PowerShell-$version-win-x64.zip"
     },
-    "version": "6.2.3",
-    "url": "https://github.com/PowerShell/PowerShell/releases/download/v6.2.3/PowerShell-6.2.3-win-x64.zip",
+    "version": "6.2.4",
+    "url": "https://github.com/PowerShell/PowerShell/releases/download/v6.2.4/PowerShell-6.2.4-win-x64.zip",
     "bin": "pwsh.exe",
-    "hash": "af171ed197b167e2630044dba6344af8b291e8646f7276b63f1d84c166a41d33",
+    "hash": "54af157b57c83731907460f3e24ac60852e7f6a685a748cac8717f3ba18188b6",
     "shortcuts": [
         [
             "pwsh.exe",
diff --git a/streamlink-twitch-gui.json b/streamlink-twitch-gui.json
deleted file mode 100644
index bfbd03b..0000000
--- a/streamlink-twitch-gui.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-    "homepage": "https://github.com/streamlink/streamlink-twitch-gui",
-    "checkver": "github",
-    "autoupdate": {
-        "url": "https://github.com/streamlink/streamlink-twitch-gui/releases/download/v$version/streamlink-twitch-gui-v$version-win64.zip"
-    },
-    "version": "1.9.0",
-    "url": "https://github.com/streamlink/streamlink-twitch-gui/releases/download/v1.9.0/streamlink-twitch-gui-v1.9.0-win64.zip",
-    "bin": "streamlink-twitch-gui.exe",
-    "hash": "9945397c2ca5e5fbc5a2a5308ab7b6f440564ae3405a0750d193b0bfcf402c77",
-    "extract_dir": "streamlink-twitch-gui",
-    "shortcuts": [
-        [
-            "streamlink-twitch-gui.exe",
-            "StreamLink Twitch GUI"
-        ]
-    ]
-}