diff --git a/Dockerfile b/Dockerfile
index 8222990d90..e8e79c000b 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -32,6 +32,11 @@ WORKDIR /usr/src/code
 
 COPY --from=composer /usr/local/src/vendor /usr/src/code/vendor
 
+# Patch: Fix PostgreSQL boolean type mismatch in batch inserts (utopia-php/database#createDocuments).
+# TODO: Remove once utopia-php/database is updated with the upstream fix.
+COPY ./patches/fix-postgres-boolean.php /tmp/fix-postgres-boolean.php
+RUN php /tmp/fix-postgres-boolean.php && rm /tmp/fix-postgres-boolean.php
+
 # Add Source Code
 COPY ./app /usr/src/code/app
 COPY ./public /usr/src/code/public
diff --git a/patches/fix-postgres-boolean.php b/patches/fix-postgres-boolean.php
new file mode 100644
index 0000000000..fae7db769b
--- /dev/null
+++ b/patches/fix-postgres-boolean.php
@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * Patch: Fix PostgreSQL boolean type mismatch in batch inserts.
+ *
+ * In utopia-php/database's SQL adapter, createDocuments() unconditionally casts
+ * boolean values to integers. PostgreSQL rejects this because it has a native
+ * BOOLEAN type and doesn't accept integer expressions for boolean columns.
+ *
+ * The single-document path (updateDocument) already has this fix (instanceof check),
+ * but createDocuments() was missed.
+ *
+ * TODO: Remove once utopia-php/database is updated with the upstream fix.
+ */
+
+$file = '/usr/src/code/vendor/utopia-php/database/src/Database/Adapter/SQL.php';
+$content = file_get_contents($file);
+
+if ($content === false) {
+    echo "ERROR: Could not read {$file}\n";
+    exit(1);
+}
+
+$search = '} else {
+                        $value = (\is_bool($value)) ? (int)$value : $value;';
+
+$replace = '} else {
+                        if (!($this instanceof \Utopia\Database\Adapter\Postgres && \is_bool($value))) { $value = (\is_bool($value)) ? (int)$value : $value; }';
+
+$patched = str_replace($search, $replace, $content);
+
+if ($patched === $content) {
+    echo "WARNING: Patch pattern not found in {$file} - may already be fixed upstream\n";
+    exit(0);
+}
+
+file_put_contents($file, $patched);
+echo "Patched PostgreSQL boolean type handling in {$file}\n";