diff --git a/libraries/ulfius/ulfius.SlackBuild b/libraries/ulfius/ulfius.SlackBuild
index ff36f5956a..0969e0d25d 100644
--- a/libraries/ulfius/ulfius.SlackBuild
+++ b/libraries/ulfius/ulfius.SlackBuild
@@ -21,7 +21,7 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=ulfius
-VERSION=${VERSION:-2.3.8}
+VERSION=${VERSION:-2.4.2}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
diff --git a/libraries/ulfius/ulfius.info b/libraries/ulfius/ulfius.info
index d452f61976..aeb5acea89 100644
--- a/libraries/ulfius/ulfius.info
+++ b/libraries/ulfius/ulfius.info
@@ -1,8 +1,8 @@
 PRGNAM="ulfius"
-VERSION="2.3.8"
+VERSION="2.4.2"
 HOMEPAGE="https://github.com/babelouest/ulfius"
-DOWNLOAD="https://github.com/babelouest/ulfius/archive/v2.3.8/ulfius-2.3.8.tar.gz"
-MD5SUM="8ae2d137490346da425277178c3e43d7"
+DOWNLOAD="https://github.com/babelouest/ulfius/archive/v2.4.2/ulfius-2.4.2.tar.gz"
+MD5SUM="d381bb95ad4601564aa615907e18f643"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="libmicrohttpd yder"