diff --git a/gnu/packages/bioconductor.scm b/gnu/packages/bioconductor.scm
index b2118bc042..28c1d0a74a 100644
--- a/gnu/packages/bioconductor.scm
+++ b/gnu/packages/bioconductor.scm
@@ -14645,14 +14645,14 @@ (define-public r-bigpint
 (define-public r-chemminer
   (package
     (name "r-chemminer")
-    (version "3.48.0")
+    (version "3.50.0")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "ChemmineR" version))
        (sha256
         (base32
-         "1nri4zkc9lp1mqgsi0h58486vixwiv2989b6pmx2aj5c3575i0ma"))))
+         "0rk4ydanqxjh5yj0m9qlj06a12j7rkx9gxv6x7zpiyvnscahw63i"))))
     (properties `((upstream-name . "ChemmineR")))
     (build-system r-build-system)
     (propagated-inputs