diff --git a/pkgs/applications/networking/mullvad/libwg.nix b/pkgs/applications/networking/mullvad/libwg.nix
index 527ef008c2e7..a3d69357f13c 100644
--- a/pkgs/applications/networking/mullvad/libwg.nix
+++ b/pkgs/applications/networking/mullvad/libwg.nix
@@ -13,7 +13,7 @@ buildGoModule {
 
   modRoot = "wireguard-go-rs/libwg";
   proxyVendor = true;
-  vendorHash = "sha256-j1lopBV/b1qSZPtEUVFyW0auLtaWSE5ss1a0pprcqOk=";
+  vendorHash = "sha256-uzPtA9RBP5m8+18YBq+SEsgytDOWFCGPzucCzISSiLQ=";
 
   # XXX: hack to make the ar archive go to the correct place
   # This is necessary because passing `-o ...` to `ldflags` does not work
diff --git a/pkgs/applications/networking/mullvad/mullvad.nix b/pkgs/applications/networking/mullvad/mullvad.nix
index 9e6fe6ff56d9..6c4eb74b1384 100644
--- a/pkgs/applications/networking/mullvad/mullvad.nix
+++ b/pkgs/applications/networking/mullvad/mullvad.nix
@@ -29,18 +29,18 @@ let
 in
 rustPlatform.buildRustPackage rec {
   pname = "mullvad";
-  version = "2025.2";
+  version = "2025.3";
 
   src = fetchFromGitHub {
     owner = "mullvad";
     repo = "mullvadvpn-app";
     tag = version;
     fetchSubmodules = true;
-    hash = "sha256-5GcYiyvulsOFepguBcBec98juw22YTbT7yvZJUOJUwc=";
+    hash = "sha256-IpGTqi0gSE2yXXou5fp+CryHfIKx0n3y/V4K2+ZO3k8=";
   };
 
   useFetchCargoVendor = true;
-  cargoHash = "sha256-3xleQgDp33Ctce7jB9XRRwxmRHkzLJcg9mPLU4PExAM=";
+  cargoHash = "sha256-EJ8yk11H1QB+7CGjJYY5BjBAFTDK4d02/DJOQTVGFho=";
 
   checkFlags = [
     "--skip=version_check"
diff --git a/pkgs/by-name/mu/mullvad-vpn/package.nix b/pkgs/by-name/mu/mullvad-vpn/package.nix
index 22a105f17df8..1b911fa0afbd 100644
--- a/pkgs/by-name/mu/mullvad-vpn/package.nix
+++ b/pkgs/by-name/mu/mullvad-vpn/package.nix
@@ -67,7 +67,7 @@ let
     systemd
   ];
 
-  version = "2025.2";
+  version = "2025.3";
 
   selectSystem =
     attrs:
@@ -79,8 +79,8 @@ let
   };
 
   hash = selectSystem {
-    x86_64-linux = "sha256-jOE6Nsna1R6kNp/wXaY60rNmgy4y2UViHiK+KphSNFo=";
-    aarch64-linux = "sha256-yemy1Eajq7uHfGGEf3bgnp2Uz+NcI0cSp65ZvKUQAEg=";
+    x86_64-linux = "sha256-yELDdBoa8/Z4ttE/zR6246RBlNzq4YPWo3jcYWsF6M4=";
+    aarch64-linux = "sha256-0KmJGfee+YwiWU3r1G3f6u1bNLyup2Qt97ra4ChRSAs=";
   };
 in