diff --git a/php/ext/google/protobuf/php-upb.c b/php/ext/google/protobuf/php-upb.c
index 51d3d4257e12..7cb377805947 100644
--- a/php/ext/google/protobuf/php-upb.c
+++ b/php/ext/google/protobuf/php-upb.c
@@ -518,9 +518,9 @@ upb_MapInsertStatus upb_Map_Insert(upb_Map* map, upb_MessageValue key,
 
 bool upb_Map_Delete(upb_Map* map, upb_MessageValue key, upb_MessageValue* val) {
   upb_value v;
-  const bool ok = _upb_Map_Delete(map, &key, map->key_size, &v);
-  if (val) val->uint64_val = v.val;
-  return ok;
+  const bool removed = _upb_Map_Delete(map, &key, map->key_size, &v);
+  if (val) _upb_map_fromvalue(v, val, map->val_size);
+  return removed;
 }
 
 bool upb_Map_Next(const upb_Map* map, upb_MessageValue* key,
diff --git a/protobuf_deps.bzl b/protobuf_deps.bzl
index 69b0a4e2af45..8ce5284c231e 100644
--- a/protobuf_deps.bzl
+++ b/protobuf_deps.bzl
@@ -151,7 +151,7 @@ def protobuf_deps():
         _github_archive(
             name = "upb",
             repo = "https://github.com/protocolbuffers/upb",
-            commit = "e8161b8d42d057a95cf38ea7bce223f84f24a656",
-            sha256 = "8de5c7e3210687fcea2d0a18e1ba1bca1f1f3a042e1f0bac06d93a12391c0050",
+            commit = "1956df14832979471d0c79210a817aeb54f7a526",
+            sha256 = "102039feae921205690d28561d6c74ba13e0561a76d7247de5df7d7cc8d72ca6",
             patches = ["@com_google_protobuf//build_defs:upb.patch"],
         )
diff --git a/ruby/ext/google/protobuf_c/ruby-upb.c b/ruby/ext/google/protobuf_c/ruby-upb.c
index 09b506457b20..ef0dfba60d74 100644
--- a/ruby/ext/google/protobuf_c/ruby-upb.c
+++ b/ruby/ext/google/protobuf_c/ruby-upb.c
@@ -518,9 +518,9 @@ upb_MapInsertStatus upb_Map_Insert(upb_Map* map, upb_MessageValue key,
 
 bool upb_Map_Delete(upb_Map* map, upb_MessageValue key, upb_MessageValue* val) {
   upb_value v;
-  const bool ok = _upb_Map_Delete(map, &key, map->key_size, &v);
-  if (val) val->uint64_val = v.val;
-  return ok;
+  const bool removed = _upb_Map_Delete(map, &key, map->key_size, &v);
+  if (val) _upb_map_fromvalue(v, val, map->val_size);
+  return removed;
 }
 
 bool upb_Map_Next(const upb_Map* map, upb_MessageValue* key,