diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 0c989b6efc..3fd284e60f 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -76080,47 +76080,42 @@ easier in Rust.")
         ("rust-quote" ,rust-quote-1)
         ("rust-syn" ,rust-syn-1))))))
 
-(define-public rust-subplot-0.11
+(define-public rust-subplot-0.12
   (package
     (name "rust-subplot")
-    (version "0.11.0")
+    (version "0.12.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "subplot" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1a1x5yxkqmhpkwakzxm1r8wsbb58xfap0mphq71pj35f7mz1b0zm"))))
+        (base32 "008cibbnfh1g5mnhz01pxw8kqgrw05r2kzfh7d4sr695bg69ifay"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-test-flags '("--"
+                            ;; Requires graphviz, java.
                             "--skip=diagrams::DotMarkup"
                             "--skip=diagrams::PlantumlMarkup")
        #:cargo-inputs (("rust-anyhow" ,rust-anyhow-1)
-                       ("rust-anyhow" ,rust-anyhow-1)
                        ("rust-base64" ,rust-base64-0.22)
                        ("rust-clap" ,rust-clap-4)
-                       ("rust-env-logger" ,rust-env-logger-0.11)
-                       ("rust-file-diff" ,rust-file-diff-1)
+                       ("rust-descape" ,rust-descape-2)
                        ("rust-getopts" ,rust-getopts-0.2)
-                       ("rust-git-testament" ,rust-git-testament-0.2)
                        ("rust-html-escape" ,rust-html-escape-0.2)
                        ("rust-lazy-static" ,rust-lazy-static-1)
                        ("rust-line-col" ,rust-line-col-0.2)
-                       ("rust-log" ,rust-log-0.4)
                        ("rust-marked-yaml" ,rust-marked-yaml-0.7)
                        ("rust-pikchr" ,rust-pikchr-0.1)
                        ("rust-pulldown-cmark" ,rust-pulldown-cmark-0.12)
                        ("rust-regex" ,rust-regex-1)
-                       ("rust-roadmap" ,rust-roadmap-0.6)
+                       ("rust-roadmap" ,rust-roadmap-0.7)
                        ("rust-serde" ,rust-serde-1)
                        ("rust-serde-json" ,rust-serde-json-1)
                        ("rust-slug" ,rust-slug-0.1)
-                       ("rust-tempfile" ,rust-tempfile-3)
-                       ("rust-tempfile-fast" ,rust-tempfile-fast-0.3)
                        ("rust-tera" ,rust-tera-1)
-                       ("rust-thiserror" ,rust-thiserror-1)
-                       ("rust-time" ,rust-time-0.3)
+                       ("rust-thiserror" ,rust-thiserror-2)
+                       ("rust-tracing" ,rust-tracing-0.1)
                        ("rust-walkdir" ,rust-walkdir-2))))
     (home-page "https://subplot.tech/")
     (synopsis "Tools for automated acceptance tests")