diff --git a/pkgs/development/interpreters/ruby/default.nix b/pkgs/development/interpreters/ruby/default.nix
index dbfea17437d5..66c33d17abe8 100644
--- a/pkgs/development/interpreters/ruby/default.nix
+++ b/pkgs/development/interpreters/ruby/default.nix
@@ -240,10 +240,10 @@ in {
   };
 
   ruby_2_7 = generic {
-    version = rubyVersion "2" "7" "1" "";
+    version = rubyVersion "2" "7" "2" "";
     sha256 = {
-      src = "0674x98f542y02r7n2yv2qhmh97blqhi2mvh2dn5f000vlxlh66l";
-      git = "0qk729kr5wm67xmwpljpdprwhp5wvn5y4ikqy00p1zcgwlwdcs33";
+      src = "1m63461mxi3fg4y3bspbgmb0ckbbb1ldgf9xi0piwkpfsk80cmvf";
+      git = "0kbgznf1yprfp9645k31ra5f4757b7fichzi0hdg6nxkj90853s0";
     };
   };
 }
diff --git a/pkgs/development/interpreters/ruby/patchsets.nix b/pkgs/development/interpreters/ruby/patchsets.nix
index b0c26e19e13b..69f224641849 100644
--- a/pkgs/development/interpreters/ruby/patchsets.nix
+++ b/pkgs/development/interpreters/ruby/patchsets.nix
@@ -11,7 +11,7 @@
     "${patchSet}/patches/ruby/2.6/head/railsexpress/02-improve-gc-stats.patch"
     "${patchSet}/patches/ruby/2.6/head/railsexpress/03-more-detailed-stacktrace.patch"
   ];
-  "2.7.1" = ops useRailsExpress [
+  "2.7.2" = ops useRailsExpress [
     "${patchSet}/patches/ruby/2.7/head/railsexpress/01-fix-broken-tests-caused-by-ad.patch"
     "${patchSet}/patches/ruby/2.7/head/railsexpress/02-improve-gc-stats.patch"
     "${patchSet}/patches/ruby/2.7/head/railsexpress/03-more-detailed-stacktrace.patch"