diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 02d3cd1e81..212b33578d 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -7144,14 +7144,14 @@ (define-public r-emdbook
 (define-public r-lpsolve
   (package
     (name "r-lpsolve")
-    (version "5.6.18")
+    (version "5.6.19")
     (source
      (origin
        (method url-fetch)
        (uri (cran-uri "lpSolve" version))
        (sha256
         (base32
-         "04p71mcpksighyvl74ffvgxzc7iiv7nafphddhmqa6yqzhk1j7km"))))
+         "06sqjj69gp2ja2hgzfxii00js6pjbmhyp07a9jya5sy6cjgb9ma9"))))
     (properties `((upstream-name . "lpSolve")))
     (build-system r-build-system)
     (home-page "https://cran.r-project.org/web/packages/lpSolve")