diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 3bc084d60c..6864736541 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8746,7 +8746,13 @@ streams in big-endian and little-endian formats.")
         ("rust-tap" ,rust-tap-1)
         ("rust-wyz" ,rust-wyz-0.5))
        #:cargo-development-inputs
-       (("rust-bincode" ,rust-bincode-1))))
+       (("rust-bincode" ,rust-bincode-1)
+        ("rust-criterion" ,rust-criterion-0.3)
+        ("rust-rand" ,rust-rand-0.8)
+        ("rust-serde" ,rust-serde-1)
+        ("rust-serde-json" ,rust-serde-json-1)
+        ("rust-serde-test" ,rust-serde-test-1)
+        ("rust-static-assertions" ,rust-static-assertions-1))))
     (home-page "https://bitvecto-rs.github.io/bitvec")
     (synopsis "Manipulate memory, bit by bit")
     (description