diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 06e6ad6b89..9ed6a31a59 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -39719,57 +39719,6 @@ sequence alignment tools.")
 want in the terminal.")
     (license license:mpl2.0)))
 
-(define-public rust-parity-crypto-0.9
-  (package
-    (name "rust-parity-crypto")
-    (version "0.9.0")
-    (source
-     (origin
-       (method url-fetch)
-       (uri (crate-uri "parity-crypto" version))
-       (file-name (string-append name "-" version ".tar.gz"))
-       (sha256
-        (base32 "0dafz7pfi21plp6r6k2bh7ysjd3x75yix6a9gkdy3mn0vafym4jb"))))
-    (build-system cargo-build-system)
-    (arguments
-     `(#:cargo-inputs
-       (("rust-aes" ,rust-aes-0.6)
-        ("rust-block-modes" ,rust-block-modes-0.7)
-        ("rust-digest" ,rust-digest-0.9)
-        ("rust-ethereum-types" ,rust-ethereum-types-0.12)
-        ("rust-hex" ,rust-hex-0.2)
-        ("rust-hmac" ,rust-hmac-0.10)
-        ("rust-lazy-static" ,rust-lazy-static-1)
-        ("rust-pbkdf2" ,rust-pbkdf2-0.7)
-        ("rust-ripemd" ,rust-ripemd-0.1)
-        ("rust-rustc-hex" ,rust-rustc-hex-2)
-        ("rust-scrypt" ,rust-scrypt-0.5)
-        ("rust-secp256k1" ,rust-secp256k1-0.20)
-        ("rust-sha2" ,rust-sha2-0.9)
-        ("rust-subtle" ,rust-subtle-2)
-        ("rust-tiny-keccak" ,rust-tiny-keccak-2)
-        ("rust-zeroize" ,rust-zeroize-1))
-       #:cargo-development-inputs
-        (("rust-criterion" ,rust-criterion-0.3)
-         ("rust-hex-literal" ,rust-hex-literal-0.3))
-       #:phases
-       (modify-phases %standard-phases
-         (add-after 'unpack 'fix-version-requirements
-           (lambda _
-             ;; SUBSTITUTE* can't do multiline regex, so let's just do this:
-             (delete-file "Cargo.toml")
-             (rename-file "Cargo.toml.orig" "Cargo.toml")
-             (substitute* "Cargo.toml"
-               (("aes-ctr = \"0.6.0\"") "")
-               (("ethereum-types = \\{ version = \"0.12.0\".*")
-                "ethereum-types = { version = \"0.12.0\", optional = true }\n")
-               (("ripemd160 = \"0.9.1\"") "ripemd = \"0.1.0\"")))))))
-    (home-page "https://github.com/paritytech/parity-common")
-    (synopsis "General cryptographic utilities for Ethereum")
-    (description "This Rust library provides general cryptographic utilities
-for Ethereum.")
-    (license (list license:expat license:asl2.0))))
-
 (define-public rust-parity-scale-codec-2
   (package
     (name "rust-parity-scale-codec")