diff --git a/pkgs/development/tools/build-managers/rebar3/default.nix b/pkgs/development/tools/build-managers/rebar3/default.nix
index 69444502147d..e9b6b2870376 100644
--- a/pkgs/development/tools/build-managers/rebar3/default.nix
+++ b/pkgs/development/tools/build-managers/rebar3/default.nix
@@ -12,12 +12,11 @@
   git,
   gnused,
   nix,
-  nixfmt,
   rebar3-nix,
 }:
 
 let
-  version = "3.25.1";
+  version = "3.26.0";
   owner = "erlang";
   deps = import ./rebar-deps.nix { inherit fetchFromGitHub fetchgit fetchHex; };
   rebar3 = stdenv.mkDerivation rec {
@@ -30,7 +29,7 @@ let
       inherit owner;
       repo = pname;
       rev = version;
-      sha256 = "Wpg8MDVwum/cBpwbcY3Cjt2JkuQHEp7wxbZKgyP6crc=";
+      sha256 = "PDWJFSe8xEUwHcN10PUz6c5EWZLIrKTVqM0xExk9nJs=";
     };
 
     buildInputs = [ erlang ];
@@ -95,7 +94,6 @@ let
           git
           gnused
           nix
-          nixfmt
           (rebar3WithPlugins { globalPlugins = [ rebar3-nix ]; })
         ]
       }
@@ -107,7 +105,7 @@ let
         tmpdir=$(mktemp -d)
         cp -R $(nix-build $nixpkgs --no-out-link -A rebar3.src)/* "$tmpdir"
         (cd "$tmpdir" && rebar3 as test nix lock -o "$nix_path/rebar-deps.nix")
-        nixfmt "$nix_path/rebar-deps.nix"
+        nix run -f $nixpkgs/ci fmt.pkg "$nix_path/rebar-deps.nix"
       else
         echo "rebar3 is already up-to-date"
       fi