diff --git a/images/wkdev_sdk/jhbuild/patches/0009-sdp-accept-empty-attribute-value-represented-as-a-NU.patch b/images/wkdev_sdk/jhbuild/patches/0009-sdp-accept-empty-attribute-value-represented-as-a-NU.patch
new file mode 100644
index 0000000..0e93d4d
--- /dev/null
+++ b/images/wkdev_sdk/jhbuild/patches/0009-sdp-accept-empty-attribute-value-represented-as-a-NU.patch
@@ -0,0 +1,31 @@
+From 8c829fdc37486abd0dac2729020bcdeb33f25e77 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Fran=C3=A7ois=20Laignel?= <francois@centricular.com>
+Date: Fri, 23 Feb 2024 15:20:41 +0100
+Subject: [PATCH] sdp: accept empty attribute value represented as a NULL
+ pointer
+
+Some empty media attribute values are set to an empty string, others as a NULL
+pointer. It seems that code is able to deal with both, except for the UTF8
+validation.
+
+Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6119>
+---
+ subprojects/gst-plugins-base/gst-libs/gst/sdp/gstsdpmessage.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/subprojects/gst-plugins-base/gst-libs/gst/sdp/gstsdpmessage.c b/subprojects/gst-plugins-base/gst-libs/gst/sdp/gstsdpmessage.c
+index a08bbc96d1..96ed5fd5a2 100644
+--- a/subprojects/gst-plugins-base/gst-libs/gst/sdp/gstsdpmessage.c
++++ b/subprojects/gst-plugins-base/gst-libs/gst/sdp/gstsdpmessage.c
+@@ -4278,7 +4278,7 @@ sdp_add_attributes_to_caps (GArray * attributes, GstCaps * caps)
+         continue;
+ 
+       /* string must be valid UTF8 */
+-      if (!g_utf8_validate (attr->value, -1, NULL))
++      if (attr->value != NULL && !g_utf8_validate (attr->value, -1, NULL))
+         continue;
+ 
+       if (!g_str_has_prefix (key, "x-"))
+-- 
+2.47.1
+
diff --git a/images/wkdev_sdk/jhbuild/webkit-sdk-deps.modules b/images/wkdev_sdk/jhbuild/webkit-sdk-deps.modules
index 23f58ca..ad9b1ee 100644
--- a/images/wkdev_sdk/jhbuild/webkit-sdk-deps.modules
+++ b/images/wkdev_sdk/jhbuild/webkit-sdk-deps.modules
@@ -109,7 +109,7 @@
     <branch repo="gstreamer.freedesktop.org"
             checkoutdir="gstreamer"
             module="gstreamer.git"
-            tag="1.24.9">
+            tag="1.24.11">
       <patch file="0004-pad-Never-push-sticky-events-in-response-to-a-FLUSH_.patch"/>
       <patch file="0001-webrtcbin-create-and-associate-transceivers-earlier-.patch"/>
       <patch file="0002-webrtcbin-reverse-direction-from-remote-media.patch"/>
@@ -120,6 +120,7 @@
       <patch file="0007-rtpfunnel-also-fallback-to-pad-default-handling-for-.patch"/>
       <patch file="0008-webrtcbin-enable-forward-unknown-ssrc-on-rtpfunnel.patch"/>
       <patch file="0009-rtpfunnel-Ensure-segment-events-are-forwarded-after-.patch"/>
+      <patch file="0009-sdp-accept-empty-attribute-value-represented-as-a-NU.patch"/>
     </branch>
     <dependencies>
       <dep package="openh264"/>