diff --git a/docs/benchmarks.md b/docs/benchmarks.md
index 22adae8..a2e99e3 100644
--- a/docs/benchmarks.md
+++ b/docs/benchmarks.md
@@ -49,50 +49,3 @@ Notes:
 | gojekyll   | single-threaded; warm cache     | 1.427 s ±  0.191 s |
 | gojekyll   | multi-threaded; cache disabled  | 1.291 s ±  0.104 s |
 | gojekyll   | multi-threaded; warm cache      | 1.118 s ±  0.110 s |
-
-## Older Versions
-
-## Jekyll Docs (gojekyll 0.2.5)
-
-`[go]jekyll build` on a Late-2015 MacBook Pro, running current versions of
-everything as of 2017-07-09.
-
-This site contains only one SASS file.
-It contains a few instances of `{\% highlight \%}`.
-Each of these results in a call to Pygment. This dominates the un-cached times.
-
-| Executable | Options         | Time   |
-| ---------- | --------------- | ------ |
-| jekyll     |                 | 9.086s |
-| gojekyll   | single-threaded | 5.35s  |
-| gojekyll   | multi-threaded  | 2.50s  |
-
-### Software Design web site (gojekyll 0.2.5)
-
-Site source: <https://github.com/sd17spring/sd17spring.github.io>
-
-MacBook Pro (13", M1, 2020), macOS Monterey (12.2)
-gojekyll v0.2.5
-go1.17.6 darwin/arm64
-Ruby 3.1.0, Jekyll 4.2.1
-
-| Executable | Options                         | Time               |
-| ---------- | ------------------------------- | ------------------ |
-| jekyll     | [haven't been able to install]  |                    |
-| gojekyll   | single-threaded; cache disabled | 1.417 s ±  0.140 s |
-| gojekyll   | single-threaded; warm cache     | 1.297 s ±  0.145 s |
-| gojekyll   | multi-threaded; cache disabled  | 1.262 s ±  0.201 s |
-| gojekyll   | multi-threaded; warm cache      | 1.004 s ±  0.142 s |
-
-MacBook Pro (15" Late-2015), running current versions of all software as of
-2017-07-09
-gojekyll v0.2.5
-Ruby 2.4.1, Jekyll 3.4.3
-
-| Executable | Options                     | Time          |
-| ---------- | --------------------------- | ------------- |
-| jekyll     |                             | 8.07s         |
-| gojekyll   | single-threaded; cold cache | 1.46s ± 0.21s |
-| gojekyll   | single-threaded; warm cache | 0.60s ± 0.23s |
-| gojekyll   | multi-threaded; cold cache  | 1.23s ± 0.10s |
-| gojekyll   | multi-threaded; warm cache  | 0.35s ± 0.04s |