diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 8c804b78ad..fa54221899 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -10201,14 +10201,14 @@ (define-public r-uuid
 (define-public r-tinytex
   (package
     (name "r-tinytex")
-    (version "0.48")
+    (version "0.49")
     (source
      (origin
        (method url-fetch)
        (uri (cran-uri "tinytex" version))
        (sha256
         (base32
-         "15bnb4fxdzapgj9ws3rfbcxwdzwbq8h5yy4d1db0m9c1lygrh2qx"))))
+         "0i9icscy5n6p6w3f4v2z3cznywrrv2l6xyyhb0k1fpa4cpn6j4cl"))))
     (build-system r-build-system)
     (propagated-inputs
      (list r-xfun))