diff --git a/meta-openembedded/meta-multimedia/recipes-multimedia/wireplumber/files/0001-spa-json-fix-va_list-APIs-for-different-architecture.patch b/meta-openembedded/meta-multimedia/recipes-multimedia/wireplumber/files/0001-spa-json-fix-va_list-APIs-for-different-architecture.patch
deleted file mode 100644
index 75c7b85..0000000
--- a/meta-openembedded/meta-multimedia/recipes-multimedia/wireplumber/files/0001-spa-json-fix-va_list-APIs-for-different-architecture.patch
+++ /dev/null
@@ -1,217 +0,0 @@
-From e429db7e8c266045aee25e153fb2308bd61fe233 Mon Sep 17 00:00:00 2001
-From: Julian Bouzas <julian.bouzas@collabora.com>
-Date: Wed, 9 Feb 2022 07:59:59 -0500
-Subject: [PATCH] spa-json: fix va_list APIs for different architectures
-
-The va_list type might not always be a pointer in some architectures, so we
-cannot guarantee it will be modified after using it for a second time in another
-function. This fixes the issue by using macros so args does not get copied, and
-always gets modified when using it more than once.
-
-Upstream-Status: Backport [https://gitlab.freedesktop.org/pipewire/wireplumber/-/commit/e429db7e8c266045aee25e153fb2308bd61fe233]
-
-Signed-off-by: Peter Bergin <peter@berginkonsult.se>
-
----
- lib/wp/spa-json.c | 156 ++++++++++++++++++++++++----------------------
- 1 file changed, 80 insertions(+), 76 deletions(-)
-
-diff --git a/lib/wp/spa-json.c b/lib/wp/spa-json.c
-index f14f395..c5e59a3 100644
---- a/lib/wp/spa-json.c
-+++ b/lib/wp/spa-json.c
-@@ -363,33 +363,33 @@ wp_spa_json_new_string (const gchar *value)
-       wp_spa_json_builder_new_formatted ("\"%s\"", value));
- }
- 
--static void
--wp_spa_json_builder_add_value (WpSpaJsonBuilder *self, const gchar *fmt,
--    va_list args)
--{
--  switch (*fmt) {
--    case 'n':
--      wp_spa_json_builder_add_null (self);
--      break;
--    case 'b':
--      wp_spa_json_builder_add_boolean (self, va_arg(args, gboolean));
--      break;
--    case 'i':
--      wp_spa_json_builder_add_int (self, va_arg(args, gint));
--      break;
--    case 'f':
--      wp_spa_json_builder_add_float (self, (float)va_arg(args, double));
--      break;
--    case 's':
--      wp_spa_json_builder_add_string (self, va_arg(args, const gchar *));
--      break;
--    case 'J':
--      wp_spa_json_builder_add_json (self, va_arg(args, WpSpaJson *));
--      break;
--    default:
--      return;
--  }
--}
-+/* Args is not a pointer in some architectures, so this needs to be a macro to
-+ * avoid args being copied */
-+#define wp_spa_json_builder_add_value(self,fmt,args)                           \
-+do {                                                                           \
-+  switch (*fmt) {                                                              \
-+    case 'n':                                                                  \
-+      wp_spa_json_builder_add_null (self);                                     \
-+      break;                                                                   \
-+    case 'b':                                                                  \
-+      wp_spa_json_builder_add_boolean (self, va_arg(args, gboolean));          \
-+      break;                                                                   \
-+    case 'i':                                                                  \
-+      wp_spa_json_builder_add_int (self, va_arg(args, gint));                  \
-+      break;                                                                   \
-+    case 'f':                                                                  \
-+      wp_spa_json_builder_add_float (self, (float)va_arg(args, double));       \
-+      break;                                                                   \
-+    case 's':                                                                  \
-+      wp_spa_json_builder_add_string (self, va_arg(args, const gchar *));      \
-+      break;                                                                   \
-+    case 'J':                                                                  \
-+      wp_spa_json_builder_add_json (self, va_arg(args, WpSpaJson *));          \
-+      break;                                                                   \
-+    default:                                                                   \
-+      break;                                                                   \
-+  }								               \
-+} while(false)
- 
- /*!
-  * \brief Creates a spa json of type array
-@@ -724,48 +724,46 @@ wp_spa_json_parse_object_valist (WpSpaJson *self, va_list args)
-   return res;
- }
- 
--static gboolean
--wp_spa_json_parse_value (const gchar *data, int len, const gchar *fmt,
--    va_list args)
--{
--  switch (*fmt) {
--    case 'n':
--      if (!spa_json_is_null (data, len))
--        return FALSE;
--      break;
--    case 'b':
--      if (!wp_spa_json_parse_boolean_internal (data, len,
--          va_arg(args, gboolean *)))
--        return FALSE;
--      break;
--    case 'i':
--      if (spa_json_parse_int (data, len, va_arg(args, gint *)) < 0)
--        return FALSE;
--      break;
--    case 'f':
--      if (spa_json_parse_float (data, len,
--          (float *)va_arg(args, double *)) < 0)
--        return FALSE;
--      break;
--    case 's': {
--      gchar *str = wp_spa_json_parse_string_internal (data, len);
--      if (!str)
--        return FALSE;
--      *va_arg(args, gchar **) = str;
--      break;
--    }
--    case 'J': {
--      WpSpaJson *j = wp_spa_json_new (data, len);
--      if (!j)
--        return FALSE;
--      *va_arg(args, WpSpaJson **) = j;
--      break;
--    }
--    default:
--      return FALSE;
--  }
--  return TRUE;
--}
-+/* Args is not a pointer in some architectures, so this needs to be a macro to
-+ * avoid args being copied */
-+#define wp_spa_json_parse_value(data,len,fmt,args)                             \
-+do {                                                                           \
-+  switch (*fmt) {                                                              \
-+    case 'n':                                                                  \
-+      if (!spa_json_is_null (data, len))                                       \
-+        return FALSE;                                                          \
-+      break;                                                                   \
-+    case 'b':                                                                  \
-+      if (!wp_spa_json_parse_boolean_internal (data, len,                      \
-+          va_arg(args, gboolean *)))                                           \
-+        return FALSE;                                                          \
-+      break;                                                                   \
-+    case 'i':                                                                  \
-+      if (spa_json_parse_int (data, len, va_arg(args, gint *)) < 0)            \
-+        return FALSE;                                                          \
-+      break;                                                                   \
-+    case 'f':                                                                  \
-+      if (spa_json_parse_float (data, len, va_arg(args, float *)) < 0)         \
-+        return FALSE;                                                          \
-+      break;                                                                   \
-+    case 's': {                                                                \
-+      gchar *str = wp_spa_json_parse_string_internal (data, len);              \
-+      if (!str)                                                                \
-+        return FALSE;                                                          \
-+      *va_arg(args, gchar **) = str;                                           \
-+      break;                                                                   \
-+    }                                                                          \
-+    case 'J': {                                                                \
-+      WpSpaJson *j = wp_spa_json_new (data, len);                              \
-+      if (!j)                                                                  \
-+        return FALSE;                                                          \
-+      *va_arg(args, WpSpaJson **) = j;                                         \
-+      break;                                                                   \
-+    }                                                                          \
-+    default:                                                                   \
-+      return FALSE;                                                            \
-+  }                                                                            \
-+} while(false)
- 
- /*!
-  * \brief Parses the object property values of a spa json object
-@@ -827,8 +825,7 @@ wp_spa_json_object_get_valist (WpSpaJson *self, va_list args)
-     value = g_value_get_boxed (&item);
- 
-     if (g_strcmp0 (key_str, lookup_key) == 0) {
--      if (!wp_spa_json_parse_value (value->data, value->size, lookup_fmt, args))
--        return FALSE;
-+      wp_spa_json_parse_value (value->data, value->size, lookup_fmt, args);
-       lookup_key = va_arg(args, const gchar *);
-       if (!lookup_key)
-         return TRUE;
-@@ -1366,9 +1363,12 @@ gboolean
- wp_spa_json_parser_get_value (WpSpaJsonParser *self, const gchar *fmt,
-     va_list args)
- {
--  return wp_spa_json_parser_advance (self) &&
--      wp_spa_json_parse_value (self->curr.cur,
--          self->curr.end - self->curr.cur, fmt, args);
-+  if (wp_spa_json_parser_advance (self)) {
-+    wp_spa_json_parse_value (self->curr.cur, self->curr.end - self->curr.cur,
-+        fmt, args);
-+    return TRUE;
-+  }
-+  return FALSE;
- }
- 
- /*!
-@@ -1419,9 +1419,13 @@ wp_spa_json_parser_get_valist (WpSpaJsonParser *self, va_list args)
-     if (!format)
-       return TRUE;
- 
--    /* parse value */
--    if (!wp_spa_json_parser_get_value (self, format, args))
-+    /* advance */
-+    if (!wp_spa_json_parser_advance (self))
-       return FALSE;
-+
-+    /* parse value */
-+    wp_spa_json_parse_value (self->curr.cur, self->curr.end - self->curr.cur,
-+        format, args);
-   } while (TRUE);
- 
-   return FALSE;
--- 
-2.32.0
-
diff --git a/meta-openembedded/meta-multimedia/recipes-multimedia/wireplumber/wireplumber_0.4.8.bb b/meta-openembedded/meta-multimedia/recipes-multimedia/wireplumber/wireplumber_0.4.9.bb
similarity index 96%
rename from meta-openembedded/meta-multimedia/recipes-multimedia/wireplumber/wireplumber_0.4.8.bb
rename to meta-openembedded/meta-multimedia/recipes-multimedia/wireplumber/wireplumber_0.4.9.bb
index ed7417c..0a2ca3b 100644
--- a/meta-openembedded/meta-multimedia/recipes-multimedia/wireplumber/wireplumber_0.4.8.bb
+++ b/meta-openembedded/meta-multimedia/recipes-multimedia/wireplumber/wireplumber_0.4.9.bb
@@ -11,11 +11,10 @@
     ${@bb.utils.contains("DISTRO_FEATURES", "gobject-introspection-data", "python3-native python3-lxml-native doxygen-native", "", d)} \
 "
 
-SRCREV = "e14bb72dcc85e2130d0ea96768e5ae3b375a041e"
+SRCREV = "8b97b40c4467951fbd4181afb47e4175361365a6"
 SRC_URI = "git://gitlab.freedesktop.org/pipewire/wireplumber.git;branch=master;protocol=https \
            file://90-OE-disable-session-dbus-dependent-features.lua \
-           file://0001-spa-json-fix-va_list-APIs-for-different-architecture.patch \
-          "
+           "
 
 S = "${WORKDIR}/git"