diff --git a/flake.lock b/flake.lock
index 7ff66e1..3ed4108 100644
--- a/flake.lock
+++ b/flake.lock
@@ -120,11 +120,11 @@
     },
     "nixpkgs-master": {
       "locked": {
-        "lastModified": 1623809531,
-        "narHash": "sha256-cwB6PPsUn7h+6lFUlaEGwE45zyBUmD1NN4m8RO/VGZU=",
+        "lastModified": 1624654327,
+        "narHash": "sha256-KKfPH06vDqyFcNUJZtNTczm2DtME8v9TOEmyAaz4ul4=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "56e1dac7c81ec3efd937111966949e55134efab8",
+        "rev": "6845a74d4c85e0a392ee82a829d7fc8c9ecf4f08",
         "type": "github"
       },
       "original": {
@@ -152,11 +152,11 @@
     },
     "nixpkgs-old": {
       "locked": {
-        "lastModified": 1623585158,
-        "narHash": "sha256-AjK7M1/six8IBPOI28nm7yC2k8mZIR2F9QrOwFYHAS0=",
+        "lastModified": 1624474106,
+        "narHash": "sha256-kxD+OiitDL7aZmJ25LgX8stqE5XN5Uz/XC5sSnU/p+A=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "115dbbe82eb4ec8aabf959068286468a68e0b244",
+        "rev": "86d3781c39023e0dd994b305bfd85a2082052014",
         "type": "github"
       },
       "original": {
@@ -168,11 +168,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1623809531,
-        "narHash": "sha256-cwB6PPsUn7h+6lFUlaEGwE45zyBUmD1NN4m8RO/VGZU=",
+        "lastModified": 1624654327,
+        "narHash": "sha256-KKfPH06vDqyFcNUJZtNTczm2DtME8v9TOEmyAaz4ul4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "56e1dac7c81ec3efd937111966949e55134efab8",
+        "rev": "6845a74d4c85e0a392ee82a829d7fc8c9ecf4f08",
         "type": "github"
       },
       "original": {
@@ -197,11 +197,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1623580589,
-        "narHash": "sha256-Ayp1cjXpwFCkAiWUE46rj9APTltsiEBdIs2+cj+U7+c=",
+        "lastModified": 1624447853,
+        "narHash": "sha256-Zn+vTEa3NE9q6z6ytpcNXrr8jV7HvrKRxMYoD2E6DpE=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "fa0326ce5233f7d592271df52c9d0812bec47b84",
+        "rev": "1905f5f2e55e0db0bb6244cfe62cb6c0dbda391d",
         "type": "github"
       },
       "original": {
@@ -233,11 +233,11 @@
     "rycee": {
       "flake": false,
       "locked": {
-        "lastModified": 1623795125,
-        "narHash": "sha256-EaKQqs7aCUHrKTZz/TXv37CCIsTf5qDYFX/5RbffcCg=",
+        "lastModified": 1624612864,
+        "narHash": "sha256-oRKJbprfkJR24OBMhM2t9scY8oZL6Ql+tJ5JUmp6EHU=",
         "owner": "rycee",
         "repo": "nur-expressions",
-        "rev": "19b4931631e1f6cc3208270f862d7436e5b03805",
+        "rev": "f7a128f797a8b03eed2615674b71421c72ec42ad",
         "type": "gitlab"
       },
       "original": {
diff --git a/modules/packages/bibata-cursors.nix b/modules/packages/bibata-cursors.nix
index 1dc716b..7e71757 100644
--- a/modules/packages/bibata-cursors.nix
+++ b/modules/packages/bibata-cursors.nix
@@ -6,7 +6,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "https://github.com/ful1e5/Bibata_Cursor/releases/download/v${version}/Bibata.tar.gz";
-    sha256 = "1kywj7lvpg3d4dydh2d55gcggpwjcafvm87rqc0wsj1w0p7gy10b";
+    sha256 = "sha256-AcX30YL4HSqzlmTiC0MIStNWuWllkQqjNbkRTQkpu18=";
   };
 
   phases = [ "installPhase" ];
@@ -23,4 +23,4 @@ stdenv.mkDerivation rec {
     platforms = platforms.linux;
     maintainers = with maintainers; [ ];
   };
-}
\ No newline at end of file
+}
diff --git a/modules/packages/nomino.nix b/modules/packages/nomino.nix
index 79eaa17..5ba40ae 100644
--- a/modules/packages/nomino.nix
+++ b/modules/packages/nomino.nix
@@ -5,7 +5,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "https://github.com/yaa110/nomino/releases/download/${version}/nomino-linux-64bit";
-    sha256 = "03ymw74xprgxwxizlpcd5fbhv6zc7avjqw881lm74xsn3ax4m3b8";
+    sha256 = "sha256-yVpCIfkWR6HyQusNTtl5QcJ4EsQMsaRE1IpwC+MoVhk=";
   };
 
   phases = [ "installPhase" ];
@@ -21,4 +21,4 @@ stdenv.mkDerivation rec {
     license = licenses.mit;
     maintainers = with maintainers; [ alukardbf ];
   };
-}
\ No newline at end of file
+}