diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index cc2063169e..00eadc09e4 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -81604,31 +81604,34 @@ introspection APIs.")
 (define-public rust-time-0.3
   (package
     (name "rust-time")
-    (version "0.3.28")
+    (version "0.3.31")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "time" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0j3yl5q4w9vcw55hxxb1a3crls1w82v5dahicj7c4ifjgxavpxhp"))))
+        (base32 "0gjqcdsdbh0r5vi4c2vrj5a6prdviapx731wwn07cvpqqd1blmzn"))))
     (build-system cargo-build-system)
     (arguments
      `(#:tests? #f      ; Not all files included
-       #:cargo-inputs (("rust-deranged" ,rust-deranged-0.3)
-                       ("rust-itoa" ,rust-itoa-1)
-                       ("rust-js-sys" ,rust-js-sys-0.3)
-                       ("rust-libc" ,rust-libc-0.2)
-                       ("rust-num-threads" ,rust-num-threads-0.1)
-                       ("rust-quickcheck" ,rust-quickcheck-1)
-                       ("rust-rand" ,rust-rand-0.8)
-                       ("rust-serde" ,rust-serde-1)
-                       ("rust-time-core" ,rust-time-core-0.1)
-                       ("rust-time-macros" ,rust-time-macros-0.2))
+       #:cargo-inputs
+       (("rust-deranged" ,rust-deranged-0.3)
+        ("rust-itoa" ,rust-itoa-1)
+        ("rust-js-sys" ,rust-js-sys-0.3)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-num-threads" ,rust-num-threads-0.1)
+        ("rust-quickcheck" ,rust-quickcheck-1)
+        ("rust-rand" ,rust-rand-0.8)
+        ("rust-serde" ,rust-serde-1)
+        ("rust-time-core" ,rust-time-core-0.1)
+        ("rust-time-macros" ,rust-time-macros-0.2))
        #:cargo-development-inputs
        (("rust-criterion" ,rust-criterion-0.5)
         ("rust-quickcheck-macros" ,rust-quickcheck-macros-1)
         ("rust-rand" ,rust-rand-0.8)
+        ("rust-rstest" ,rust-rstest-0.18)
+        ("rust-rstest-reuse" ,rust-rstest-reuse-0.6)
         ("rust-serde" ,rust-serde-1)
         ("rust-serde-json" ,rust-serde-json-1)
         ("rust-serde-test" ,rust-serde-test-1)