diff --git a/bucket/streamlink-nightly-lean-ttv-lol.json b/bucket/streamlink-nightly-lean-ttv-lol.json
index c0b56726..0105257a 100644
--- a/bucket/streamlink-nightly-lean-ttv-lol.json
+++ b/bucket/streamlink-nightly-lean-ttv-lol.json
@@ -1,5 +1,5 @@
 {
-    "version": "6.5.0-3-g87fc40c",
+    "version": "6.5.1-8-g759c29e",
     "description": "A command-line utility that pipes video streams from various services into a video player.",
     "homepage": "https://streamlink.github.io/",
     "license": "BSD-2-Clause",
@@ -17,22 +17,22 @@
     "architecture": {
         "64bit": {
             "url": [
-                "https://nightly.link/streamlink/windows-builds/workflows/nightly/master/streamlink-6.5.0-3-g87fc40c-py311-x86_64.zip.zip",
+                "https://nightly.link/streamlink/windows-builds/workflows/nightly/master/streamlink-6.5.1-8-g759c29e-py312-x86_64.zip.zip",
                 "https://raw.githubusercontent.com/2bc4/streamlink-ttvlol/master/twitch.py"
             ],
             "hash": [
-                "a0b8325007d8396cee56ce201f69016e58a0f5245d2c2efb126f11341633613d",
-                "d0863df87b597f3a01a047049297011d1eb9be506417cf8ca1f5721bfe1cd8ca"
+                "cf81218bfde6c8dcd1efdaf818e8a4d5ac6b055e59a30347bf088d8abc386b55",
+                "8ece7c310de80ea64d9176f646fdc91661dd65f89b42004ee0a46b27dba3da4b"
             ]
         },
         "32bit": {
             "url": [
-                "https://nightly.link/streamlink/windows-builds/workflows/nightly/master/streamlink-6.5.0-3-g87fc40c-py311-x86.zip.zip",
+                "https://nightly.link/streamlink/windows-builds/workflows/nightly/master/streamlink-6.5.1-8-g759c29e-py312-x86.zip.zip",
                 "https://raw.githubusercontent.com/2bc4/streamlink-ttvlol/master/twitch.py"
             ],
             "hash": [
-                "d83cb57c51e4f12aed76f47aee1762c8c1a4487e1148a116ccbce9eb862185f0",
-                "d0863df87b597f3a01a047049297011d1eb9be506417cf8ca1f5721bfe1cd8ca"
+                "21f3cfb75c7d507a6cd2e7a164d623928d552520c4c95785b4b4ed835142a6ad",
+                "8ece7c310de80ea64d9176f646fdc91661dd65f89b42004ee0a46b27dba3da4b"
             ]
         }
     },
@@ -40,7 +40,7 @@
         "Expand-7zipArchive \"$dir/streamlink-$version-py311-x86*.zip\" \"$dir\" -Removal",
         "$python = try { (py.exe -0p | Select-Object -First 1 | Select-String \\S+\\Z).Matches.Value } catch {}",
         "$paths = 'bin', 'pkgs'",
-        "if ($python -and ($ver = [System.Version]((py.exe -V) -Replace '[^\\d.]')) -lt [System.Version]'3.12.0' -and $ver -ge [System.Version]'3.11.0') {",
+        "if ($python -and ($ver = [System.Version]((py.exe -V) -Replace '[^\\d.]')) -lt [System.Version]'3.13.0' -and $ver -ge [System.Version]'3.12.0') {",
         "$null = New-Item -ItemType SymbolicLink -Path \"$dir/Python\" -Target ($python | Split-Path)",
         "} else { $paths += 'Python' }",
         "$paths | ForEach-Object { Move-Item \"$dir/streamlink-$version-py311-x86*/$_\" \"$dir\" }",
@@ -83,13 +83,13 @@
         "architecture": {
             "64bit": {
                 "url": [
-                    "https://nightly.link/streamlink/windows-builds/workflows/$matchBuild/master/streamlink-$version-py311-x86_64.zip.zip",
+                    "https://nightly.link/streamlink/windows-builds/workflows/$matchBuild/master/streamlink-$version-py312-x86_64.zip.zip",
                     "https://raw.githubusercontent.com/2bc4/streamlink-ttvlol/master/twitch.py"
                 ]
             },
             "32bit": {
                 "url": [
-                    "https://nightly.link/streamlink/windows-builds/workflows/$matchBuild/master/streamlink-$version-py311-x86.zip.zip",
+                    "https://nightly.link/streamlink/windows-builds/workflows/$matchBuild/master/streamlink-$version-py312-x86.zip.zip",
                     "https://raw.githubusercontent.com/2bc4/streamlink-ttvlol/master/twitch.py"
                 ]
             }
diff --git a/bucket/streamlink-nightly-lean.json b/bucket/streamlink-nightly-lean.json
index d6f32c90..5e34a840 100644
--- a/bucket/streamlink-nightly-lean.json
+++ b/bucket/streamlink-nightly-lean.json
@@ -1,5 +1,5 @@
 {
-    "version": "6.5.0-3-g87fc40c",
+    "version": "6.5.1-8-g759c29e",
     "description": "A command-line utility that pipes video streams from various services into a video player.",
     "homepage": "https://streamlink.github.io/",
     "license": "BSD-2-Clause",
@@ -16,19 +16,19 @@
     },
     "architecture": {
         "64bit": {
-            "url": "https://nightly.link/streamlink/windows-builds/workflows/nightly/master/streamlink-6.5.0-3-g87fc40c-py311-x86_64.zip.zip",
-            "hash": "a0b8325007d8396cee56ce201f69016e58a0f5245d2c2efb126f11341633613d"
+            "url": "https://nightly.link/streamlink/windows-builds/workflows/nightly/master/streamlink-6.5.1-8-g759c29e-py312-x86_64.zip.zip",
+            "hash": "cf81218bfde6c8dcd1efdaf818e8a4d5ac6b055e59a30347bf088d8abc386b55"
         },
         "32bit": {
-            "url": "https://nightly.link/streamlink/windows-builds/workflows/nightly/master/streamlink-6.5.0-3-g87fc40c-py311-x86.zip.zip",
-            "hash": "d83cb57c51e4f12aed76f47aee1762c8c1a4487e1148a116ccbce9eb862185f0"
+            "url": "https://nightly.link/streamlink/windows-builds/workflows/nightly/master/streamlink-6.5.1-8-g759c29e-py312-x86.zip.zip",
+            "hash": "21f3cfb75c7d507a6cd2e7a164d623928d552520c4c95785b4b4ed835142a6ad"
         }
     },
     "pre_install": [
         "Expand-7zipArchive \"$dir/streamlink-$version-py311-x86*.zip\" \"$dir\" -Removal",
         "$python = try { (py.exe -0p | Select-Object -First 1 | Select-String \\S+\\Z).Matches.Value } catch {}",
         "$paths = 'bin', 'pkgs'",
-        "if ($python -and ($ver = [System.Version]((py.exe -V) -Replace '[^\\d.]')) -lt [System.Version]'3.12.0' -and $ver -ge [System.Version]'3.11.0') {",
+        "if ($python -and ($ver = [System.Version]((py.exe -V) -Replace '[^\\d.]')) -lt [System.Version]'3.13.0' -and $ver -ge [System.Version]'3.12.0') {",
         "$null = New-Item -ItemType SymbolicLink -Path \"$dir/Python\" -Target ($python | Split-Path)",
         "} else { $paths += 'Python' }",
         "$paths | ForEach-Object { Move-Item \"$dir/streamlink-$version-py311-x86*/$_\" \"$dir\" }",
@@ -69,10 +69,10 @@
     "autoupdate": {
         "architecture": {
             "64bit": {
-                "url": "https://nightly.link/streamlink/windows-builds/workflows/$matchBuild/master/streamlink-$version-py311-x86_64.zip.zip"
+                "url": "https://nightly.link/streamlink/windows-builds/workflows/$matchBuild/master/streamlink-$version-py312-x86_64.zip.zip"
             },
             "32bit": {
-                "url": "https://nightly.link/streamlink/windows-builds/workflows/$matchBuild/master/streamlink-$version-py311-x86.zip.zip"
+                "url": "https://nightly.link/streamlink/windows-builds/workflows/$matchBuild/master/streamlink-$version-py312-x86.zip.zip"
             }
         }
     }