diff --git a/composer.json b/composer.json
index 4dd8ae9..24360b1 100644
--- a/composer.json
+++ b/composer.json
@@ -26,7 +26,7 @@
         "wsdltophp/packagebase": "^5.0",
         "dompdf/dompdf": "~0.8.0",
         "os2forms/os2forms": "^3.0",
-        "itk-dev/os2forms-cpr-lookup": "^1.1"
+        "itk-dev/os2forms_cpr_lookup": "^1.6"
     },
     "autoload": {
         "Drupal\\os2forms_digital_post\\": "src/"