diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index db996611fc..e648b695f2 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -60222,7 +60222,7 @@ exactly where a binary came from and how it was built.")
 (define-public rust-sharded-slab-0.1
   (package
     (name "rust-sharded-slab")
-    (version "0.1.0")
+    (version "0.1.4")
     (source
      (origin
        (method url-fetch)
@@ -60230,16 +60230,17 @@ exactly where a binary came from and how it was built.")
        (file-name
         (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "09r1i2adjkm4flsj4l0j7x79gdyxz0hvivxdh2d8j5jfj6z22jbv"))))
+        (base32 "0cbb8kgwsyr3zzhsv8jrs3y1j3vsw4jxil42lfq31ikhdy0bl3wh"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-lazy-static" ,rust-lazy-static-1)
-        ("rust-loom" ,rust-loom-0.3))
+        ("rust-loom" ,rust-loom-0.5))
        #:cargo-development-inputs
-       (("rust-cfg-if" ,rust-cfg-if-1)
-        ("rust-criterion" ,rust-criterion-0.3)
-        ("rust-proptest" ,rust-proptest-0.9))))
+       (("rust-criterion" ,rust-criterion-0.3)
+        ("rust-loom" ,rust-loom-0.5)
+        ("rust-proptest" ,rust-proptest-1)
+        ("rust-slab" ,rust-slab-0.4))))
     (home-page "https://github.com/hawkw/sharded-slab")
     (synopsis "Lock-free concurrent slab")
     (description "This package provides a lock-free concurrent slab.")