diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 0d7d7e3cd8..6c127fdd8d 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -784,14 +784,14 @@ (define-public r-reordercluster
 (define-public r-callr
   (package
     (name "r-callr")
-    (version "3.4.3")
+    (version "3.4.4")
     (source
      (origin
        (method url-fetch)
        (uri (cran-uri "callr" version))
        (sha256
         (base32
-         "1dc20gdawy9mhnc452qlshv2p4krs6c2gymvpv365mn141zjgdq1"))))
+         "1hgc4mfwv83104fh93v8g2srpwzjayq7krgzi9r0apq784r61642"))))
     (build-system r-build-system)
     (propagated-inputs
      `(("r-r6" ,r-r6)