diff --git a/gnu/packages/tex.scm b/gnu/packages/tex.scm
index c41887d019d..9a4f2ae9776 100644
--- a/gnu/packages/tex.scm
+++ b/gnu/packages/tex.scm
@@ -31008,7 +31008,7 @@ dissertation in LaTeX.")
     (license license:lppl1.2+)))
 
 (define-public texlive-neoschool
-  (let ((revision 79027))             ;release 1.3.7
+  (let ((revision 79141))             ;release 1.3.9
     (package
       (name "texlive-neoschool")
       (version (string-append "2026.1-" (number->string revision)))
@@ -31022,7 +31022,7 @@ dissertation in LaTeX.")
                                  "tex/latex/neoschool/"))))
          (file-name (git-file-name name version))
          (sha256
-          (base32 "08rv34syx6r4j3cfsfhd9409fhqfvh35vp4jb3ixmd1f03idzmmx"))))
+          (base32 "1jafxp187i2y8wci0b8rsa661l57b71pyf41xrsfz41c7ky7m0gs"))))
       (outputs '("out" "doc"))
       (build-system texlive-build-system)
       (home-page "https://ctan.org/pkg/neoschool")