diff --git a/gnu/packages/autotools.scm b/gnu/packages/autotools.scm
index 8e72562444..7f20b262f8 100644
--- a/gnu/packages/autotools.scm
+++ b/gnu/packages/autotools.scm
@@ -238,14 +238,14 @@ (define (starts-with-shebang? file)
 (define-public libtool
   (package
     (name "libtool")
-    (version "2.4.4")
+    (version "2.4.5")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://gnu/libtool/libtool-"
                                   version ".tar.xz"))
               (sha256
                (base32
-                "0v3zq08qxv7k5067mpqrkjkjl3wphhg06i696mka90mzadc5nad8"))
+                "0zhphv4n9bdd6sz66lqfrfqcsnv89mg2bykgi5w9401va4vc3al4"))
               (patches
                (list (search-patch "libtool-skip-tests.patch")))))
     (build-system gnu-build-system)
@@ -295,8 +295,16 @@ (define-public libltdl
   ;; Libtool's extensive test suite isn't run.
   (package
     (name "libltdl")
-    (version (package-version libtool))
-    (source (package-source libtool))
+    (version "2.4.4")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "mirror://gnu/libtool/libtool-"
+                                  version ".tar.xz"))
+              (sha256
+               (base32
+                "0v3zq08qxv7k5067mpqrkjkjl3wphhg06i696mka90mzadc5nad8"))
+              (patches
+               (list (search-patch "libtool-skip-tests.patch")))))
     (build-system gnu-build-system)
     (arguments
      '(#:configure-flags '("--enable-ltdl-install") ;really install it