diff --git a/flake.lock b/flake.lock
index 0715d670..1005eb0b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -222,11 +222,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1759759529,
-        "narHash": "sha256-t+fUXdpBv3r/nhciqJpkALCWdXGIeGfUshm1KfC69KM=",
+        "lastModified": 1759850138,
+        "narHash": "sha256-fYHIxjTvVIAEDWzenUROuzDPxy1rBCXZNPgh4b1dfgo=",
         "owner": "helix-editor",
         "repo": "helix",
-        "rev": "c599e4e7ee5222692c6c2a2de1edc1994afb39ee",
+        "rev": "5b0563419eeeaf0595c848865c46be4abad246a7",
         "type": "github"
       },
       "original": {
@@ -242,11 +242,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1759761710,
-        "narHash": "sha256-6ZG7VZZsbg39gtziGSvCJKurhIahIuiCn+W6TGB5kOU=",
+        "lastModified": 1759853171,
+        "narHash": "sha256-uqbhyXtqMbYIiMqVqUhNdSuh9AEEkiasoK3mIPIVRhk=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "929535c3082afdf0b18afec5ea1ef14d7689ff1c",
+        "rev": "1a09eb84fa9e33748432a5253102d01251f72d6d",
         "type": "github"
       },
       "original": {
@@ -453,11 +453,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1759381078,
-        "narHash": "sha256-gTrEEp5gEspIcCOx9PD8kMaF1iEmfBcTbO0Jag2QhQs=",
+        "lastModified": 1759733170,
+        "narHash": "sha256-TXnlsVb5Z8HXZ6mZoeOAIwxmvGHp1g4Dw89eLvIwKVI=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "7df7ff7d8e00218376575f0acdcc5d66741351ee",
+        "rev": "8913c168d1c56dc49a7718685968f38752171c3b",
         "type": "github"
       },
       "original": {
@@ -484,11 +484,11 @@
     },
     "nixpkgs-master": {
       "locked": {
-        "lastModified": 1759769540,
-        "narHash": "sha256-s77ilbEVvMAjxjjWStsExk1vzBXCPsnQa1tKjGYo85M=",
+        "lastModified": 1759856483,
+        "narHash": "sha256-HZl/TKVPVvnSPa3sqTAUSer/N7kKbavQogYccEPKcms=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "dbe62f817c129a464d33bbae02bb36fb04871fa6",
+        "rev": "357b20be9d21add386065c0dabd007c187dc8f43",
         "type": "github"
       },
       "original": {
@@ -838,11 +838,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1759724568,
-        "narHash": "sha256-i/+YcMMMFXeUKWbR683eoxyz+4Jcb01MHVCjj6OHl0Y=",
+        "lastModified": 1759810989,
+        "narHash": "sha256-QZGjGBps8DLx56+60m1nAaJihNZZXoggtB76nCE7nks=",
         "owner": "0xc000022070",
         "repo": "zen-browser-flake",
-        "rev": "b63e1644c96baaaccb78f8d3101f39fbfee733cb",
+        "rev": "a36d0113a80d1b70511192bbefdfa30303f05fab",
         "type": "github"
       },
       "original": {
diff --git a/instances/theseus/configuration.nix b/instances/theseus/configuration.nix
index f8067c29..6a6d664e 100644
--- a/instances/theseus/configuration.nix
+++ b/instances/theseus/configuration.nix
@@ -55,7 +55,7 @@ in
     anytype
     monero-gui
     orca-slicer
-    kicad
+    unstable.kicad
     dune3d
     pencil2d
     python311Packages.brother-ql