diff --git a/pkgs/development/tools/rufo/Gemfile.lock b/pkgs/development/tools/rufo/Gemfile.lock
index da772486670d..57951b5236e8 100644
--- a/pkgs/development/tools/rufo/Gemfile.lock
+++ b/pkgs/development/tools/rufo/Gemfile.lock
@@ -1,7 +1,7 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    rufo (0.16.2)
+    rufo (0.17.0)
 
 PLATFORMS
   ruby
@@ -10,4 +10,4 @@ DEPENDENCIES
   rufo
 
 BUNDLED WITH
-   2.4.20
+   2.5.3
diff --git a/pkgs/development/tools/rufo/gemset.nix b/pkgs/development/tools/rufo/gemset.nix
index c1d65faba63d..36b2d87637a9 100644
--- a/pkgs/development/tools/rufo/gemset.nix
+++ b/pkgs/development/tools/rufo/gemset.nix
@@ -4,9 +4,9 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "11nm1vzr3vd85yy4rd7ndrrx1ygm3m2jmw9r0b9lfxlj8rc1rip2";
+      sha256 = "1rqq6mf7fvwvc9m3d5w5ysch3h7z4ml1vvdvy26064fb6lrnn5ai";
       type = "gem";
     };
-    version = "0.16.2";
+    version = "0.17.0";
   };
 }