diff --git a/nix/sources.json b/nix/sources.json
index c39cbf9..2880c2e 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": "refs/tags/4.7.0",
+        "branch": "refs/tags/4.8.0",
         "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": "28700127561d0d43e8b2dba5071043a5c5e1af04",
-        "sha256": "0q91vc5fk9zc02wv93y2lbkia99bpzhw6j3xgl6w56asa1kpphal",
+        "rev": "14798ef47e886d37ef4c9d4902ce045b6804b3f3",
+        "sha256": "04br77zwcv3jsd9zwwsa44xysqjy8yqjka04g284rnnciiyhdd2d",
         "type": "tarball",
-        "url": "https://github.com/input-output-hk/daedalus/archive/28700127561d0d43e8b2dba5071043a5c5e1af04.tar.gz",
+        "url": "https://github.com/input-output-hk/daedalus/archive/14798ef47e886d37ef4c9d4902ce045b6804b3f3.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "iohk-nix": {