diff --git a/package-lock.json b/package-lock.json
index 883f15c0cfda04ca8944828a94ec5f5c64dc46dc..99de7818e11ea8838a7d50d5147e588161f54573 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2559,9 +2559,9 @@
       }
     },
     "@concordant/c-crdtlib": {
-      "version": "0.0.7-1",
-      "resolved": "https://gitlab.inria.fr/api/v4/projects/18591/packages/npm/@concordant/c-crdtlib/-/@concordant/c-crdtlib-0.0.7-1.tgz",
-      "integrity": "sha1-lkVUeMFQAuVhS5pP4gjGdN4vaUs=",
+      "version": "1.0.0",
+      "resolved": "https://gitlab.inria.fr/api/v4/projects/18591/packages/npm/@concordant/c-crdtlib/-/@concordant/c-crdtlib-1.0.0.tgz",
+      "integrity": "sha1-rHTb+O9v9S4A24rhdoFC182Kbjo=",
       "requires": {
         "kotlin": "1.4.10",
         "kotlinx-serialization-kotlinx-serialization-core-jsLegacy": "1.0.0",
diff --git a/package.json b/package.json
index 5cef4c04747f9d476a36d8475e054040e667ac04..d289288abd3033e948900efa2636bbfb62146479 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "typescript": "^3.9.7"
   },
   "dependencies": {
-    "@concordant/c-crdtlib": "0.0.7-1",
+    "@concordant/c-crdtlib": "1.0.0",
     "@types/uuid": "^3.4.9",
     "apollo-server-express": "^2.19.0",
     "body-parser": "^1.19.0",