diff --git a/com.github.lachhebo.Gabtag.Devel.json b/com.github.lachhebo.Gabtag.Devel.json
index 90dc9da..5b76998 100644
--- a/com.github.lachhebo.Gabtag.Devel.json
+++ b/com.github.lachhebo.Gabtag.Devel.json
@@ -1,7 +1,7 @@
 {
     "id": "com.github.lachhebo.Gabtag.Devel",
     "runtime": "org.gnome.Platform",
-    "runtime-version": "43",
+    "runtime-version": "44",
     "sdk": "org.gnome.Sdk",
     "command": "gabtag",
     "finish-args": [
@@ -28,13 +28,13 @@
             "name": "python3-mutagen",
             "buildsystem": "simple",
             "build-commands": [
-                "pip3 install --no-index --find-links=\"file://${PWD}\" --prefix=${FLATPAK_DEST} mutagen"
+                "pip3 install --no-index --find-links=\"file://${PWD}\" --prefix=${FLATPAK_DEST} mutagen --no-build-isolation"
             ],
             "sources": [
                 {
                     "type": "file",
-                    "url": "https://files.pythonhosted.org/packages/f3/d9/2232a4cb9a98e2d2501f7e58d193bc49c956ef23756d7423ba1bd87e386d/mutagen-1.45.1.tar.gz",
-                    "sha256": "6397602efb3c2d7baebd2166ed85731ae1c1d475abca22090b7141ff5034b3e1"
+                    "url": "https://files.pythonhosted.org/packages/b1/54/d1760a363d0fe345528e37782f6c18123b0e99e8ea755022fd51f1ecd0f9/mutagen-1.46.0.tar.gz",
+                    "sha256": "6e5f8ba84836b99fe60be5fb27f84be4ad919bbb6b49caa6ae81e70584b55e58"
                 }
             ]
         },
@@ -47,8 +47,8 @@
             "sources": [
                 {
                     "type": "file",
-                    "url": "https://files.pythonhosted.org/packages/8c/92/2975b464d9926dc667020ed1abfa6276e68c3571dcb77e43347e15ee9eed/Pillow-9.2.0.tar.gz",
-                    "sha256": "75e636fd3e0fb872693f23ccb8a5ff2cd578801251f3a4f6854c6a5d437d3c04"
+                    "url": "https://files.pythonhosted.org/packages/00/d5/4903f310765e0ff2b8e91ffe55031ac6af77d982f0156061e20a4d1a8b2d/Pillow-9.5.0.tar.gz",
+                    "sha256": "bf548479d336726d7a0eceb6e767e179fbde37833ae42794602631a070d630f1"
                 }
             ]
         },