diff --git a/gnu/packages/kde-plasma.scm b/gnu/packages/kde-plasma.scm
index 73d6982254..72bc721b44 100644
--- a/gnu/packages/kde-plasma.scm
+++ b/gnu/packages/kde-plasma.scm
@@ -1772,7 +1772,7 @@ (define-public plasma-disks
 (define-public plasma-firewall
   (package
     (name "plasma-firewall")
-    (version "5.25.5")
+    (version "5.27.6")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://kde/stable/plasma/"
@@ -1780,7 +1780,7 @@ (define-public plasma-firewall
                                   version ".tar.xz"))
               (sha256
                (base32
-                "0k3pc0dcsjr2hhh4hr8vhsvaddn66s6imm8skrr02icxqvljs6jh"))))
+                "1jbcyz92q63gh1ihkrvs4ffp1xjav9miy6n5adhqik9qxpgkqqn8"))))
     (build-system qt-build-system)
     (native-inputs (list extra-cmake-modules))
     (inputs (list iproute