diff --git a/nix/sources.json b/nix/sources.json
index 96cf204..b8a09cc 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -12,15 +12,15 @@
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "daedalus": {
-        "branch": "release/4.3.1",
+        "branch": "release/4.4.0",
         "description": "The open source cryptocurrency wallet for ada, built to grow with the community",
         "homepage": "https://daedaluswallet.io/",
         "owner": "input-output-hk",
         "repo": "daedalus",
-        "rev": "59cf0f66a57bf97e98aa85731a68fd7f9e65f647",
-        "sha256": "0vjgzwy39xs5b7x1sgq42rzsblyr2dmnb0ydg8ch3a70c9laf6fx",
+        "rev": "13569936ea58e1b4d857e76e96bbcae60ab0b425",
+        "sha256": "0s2vrv0qgyi613xlfik7y772fpdyjrrrrb94aa1nc4lw9qg6ggd7",
         "type": "tarball",
-        "url": "https://github.com/input-output-hk/daedalus/archive/59cf0f66a57bf97e98aa85731a68fd7f9e65f647.tar.gz",
+        "url": "https://github.com/input-output-hk/daedalus/archive/13569936ea58e1b4d857e76e96bbcae60ab0b425.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "iohk-nix": {