diff --git a/gnu/packages/bioconductor.scm b/gnu/packages/bioconductor.scm
index 1f64f9cfb4..bdb8dcb5a7 100644
--- a/gnu/packages/bioconductor.scm
+++ b/gnu/packages/bioconductor.scm
@@ -7931,14 +7931,14 @@ (define-public r-interactivedisplaybase
 (define-public r-keggrest
   (package
     (name "r-keggrest")
-    (version "1.40.0")
+    (version "1.40.1")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "KEGGREST" version))
        (sha256
         (base32
-         "1zmsk5w8i3cq0983nx1d24a6awrbq7aj2wrapsnizq9gvrsrhbbb"))))
+         "13pbw5nlkjwplliv2pdwazv2idfjklvw0ykx5ja8rchvzs5f1vk4"))))
     (properties `((upstream-name . "KEGGREST")))
     (build-system r-build-system)
     (propagated-inputs