diff --git a/home-manager/default.nix b/home-manager/default.nix
index 1e6d256..01bfce2 100644
--- a/home-manager/default.nix
+++ b/home-manager/default.nix
@@ -110,7 +110,7 @@ in
       #kicad
       picocom
       wirelesstools
-      xournal
+      xournalpp
 
       # nix development
       nix-top
diff --git a/modules/fonts.nix b/modules/fonts.nix
index 014ed5b..230338c 100644
--- a/modules/fonts.nix
+++ b/modules/fonts.nix
@@ -13,7 +13,9 @@
     enableDefaultPackages = true;
     fontDir.enable = true;
     packages = with pkgs; [
-      nerdfonts
+      nerd-fonts.droid-sans-mono
+      nerd-fonts.fira-code
+      nerd-fonts.fira-mono
       dejavu_fonts
       fira-code
     ];
diff --git a/nix/sources.json b/nix/sources.json
index 19d50d0..6d0a22b 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -1,14 +1,14 @@
 {
     "home-manager": {
-        "branch": "release-24.11",
+        "branch": "release-25.05",
         "description": "Manage a user environment using Nix  [maintainer=@rycee] ",
         "homepage": "https://nix-community.github.io/home-manager/",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "aecd341dfead1c3ef7a3c15468ecd71e8343b7c6",
-        "sha256": "1a4waars8izbr1xcwvljyhr85h2f2pr0qfq0b994q1cgij816rhn",
+        "rev": "0d13ea58d565d3c1c1468ddae1f623316dc395d9",
+        "sha256": "0a08pfiksckmzv0nlkzyw0i7m09a48a8cif1z9i7z86xn7zdrp3v",
         "type": "tarball",
-        "url": "https://github.com/nix-community/home-manager/archive/aecd341dfead1c3ef7a3c15468ecd71e8343b7c6.tar.gz",
+        "url": "https://github.com/nix-community/home-manager/archive/0d13ea58d565d3c1c1468ddae1f623316dc395d9.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "niv": {
@@ -17,10 +17,10 @@
         "homepage": "https://github.com/nmattia/niv",
         "owner": "nmattia",
         "repo": "niv",
-        "rev": "55422d6f2618cd2195eeafa3f16ae63fde723c15",
-        "sha256": "1s6m41hhsydf3lw6ihksc904vcpyd5agwiqq8hb8plyqvsyn74ba",
+        "rev": "dd678782cae74508d6b4824580d2b0935308011e",
+        "sha256": "0dk8dhh9vla2s409anmrfkva6h3r32xmz3cm8ha09wyk8iyf1f87",
         "type": "tarball",
-        "url": "https://github.com/nmattia/niv/archive/55422d6f2618cd2195eeafa3f16ae63fde723c15.tar.gz",
+        "url": "https://github.com/nmattia/niv/archive/dd678782cae74508d6b4824580d2b0935308011e.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }
diff --git a/overlay b/overlay
index db03a4a..2344fc3 160000
--- a/overlay
+++ b/overlay
@@ -1 +1 @@
-Subproject commit db03a4a0ee9bf782cbebf8b52c89d82434416f04
+Subproject commit 2344fc3edbf72f61eda206a0c203075e2ed4154e
diff --git a/secrets b/secrets
index 0073a1e..b5be703 160000
--- a/secrets
+++ b/secrets
@@ -1 +1 @@
-Subproject commit 0073a1ebe983e942b7a9513ef33ad29c6ac8d6ac
+Subproject commit b5be7037c16f25899be906029de9dc9cb6f79ff8