diff --git a/tools/benchstat/go.mod b/tools/benchstat/go.mod
index bd3b0f77a..d57fd1d01 100644
--- a/tools/benchstat/go.mod
+++ b/tools/benchstat/go.mod
@@ -2,6 +2,6 @@ module _
 
 go 1.26.0
 
-require golang.org/x/perf v0.0.0-20260409210113-8e83ce0f7b1c
+require golang.org/x/perf v0.0.0-20260512194132-3cf34090a3db
 
 require github.com/aclements/go-moremath v0.0.0-20210112150236-f10218a38794 // indirect
diff --git a/tools/benchstat/go.sum b/tools/benchstat/go.sum
index 92b5fd223..f925eb393 100644
--- a/tools/benchstat/go.sum
+++ b/tools/benchstat/go.sum
@@ -1,4 +1,4 @@
 github.com/aclements/go-moremath v0.0.0-20210112150236-f10218a38794 h1:xlwdaKcTNVW4PtpQb8aKA4Pjy0CdJHEqvFbAnvR5m2g=
 github.com/aclements/go-moremath v0.0.0-20210112150236-f10218a38794/go.mod h1:7e+I0LQFUI9AXWxOfsQROs9xPhoJtbsyWcjJqDd4KPY=
-golang.org/x/perf v0.0.0-20260409210113-8e83ce0f7b1c h1:rOAIsN39Q2RCgXyAHfrbTD5Za05y4mlAyjpMYuWkd+c=
-golang.org/x/perf v0.0.0-20260409210113-8e83ce0f7b1c/go.mod h1:rnEaOwDCCtaJfxjDR2KkhYIA+WmNRfQCfxL4gGPfDyo=
+golang.org/x/perf v0.0.0-20260512194132-3cf34090a3db h1:1EdY5INjhh724sLDk1O/nIzRZ8wmHbmiF8K2cK/mNLw=
+golang.org/x/perf v0.0.0-20260512194132-3cf34090a3db/go.mod h1:vtQ1uZI2nWugeUDAr4i3qjU4fqZ0yZYuruCC4FKahWE=