diff --git a/gnu/packages/crates-crypto.scm b/gnu/packages/crates-crypto.scm
index 54c7d0e885..f3557474b8 100644
--- a/gnu/packages/crates-crypto.scm
+++ b/gnu/packages/crates-crypto.scm
@@ -2960,14 +2960,14 @@ Hash-based Message Authentication Code algorithm} for SHA1.")
 (define-public rust-k256-0.13
   (package
     (name "rust-k256")
-    (version "0.13.3")
+    (version "0.13.4")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "k256" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0ysq18pjz040am5llgly90464x7qqq98yxfbcsladq96gsvgjvwm"))))
+        (base32 "06s1lxjp49zgmbxnfdy2kajyklbkl4s3jvdvy0amg552padr3qzn"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs (("rust-cfg-if" ,rust-cfg-if-1)