diff --git a/nix/sources.json b/nix/sources.json
index 5cd2206..caad1ce 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/4.6.0",
+        "branch": "refs/tags/4.7.0",
         "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": "6ff90297116b7ac4e6505cc0462ba086b0610d99",
-        "sha256": "0vdhdm9w9xrfwi27g2bh8jbk6mbr8x3z219dsbccfybwgxmbmqsd",
+        "rev": "277578615484daaf20eb8ae6a0317381977ce750",
+        "sha256": "0q2hxk7730dxm2aiml3rl26ss51jgfi51r02cnnbllzhw2cpifpm",
         "type": "tarball",
-        "url": "https://github.com/input-output-hk/daedalus/archive/6ff90297116b7ac4e6505cc0462ba086b0610d99.tar.gz",
+        "url": "https://github.com/input-output-hk/daedalus/archive/277578615484daaf20eb8ae6a0317381977ce750.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "iohk-nix": {