diff --git a/package-lock.json b/package-lock.json
index 5078b415..fc73baad 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "MIT",
       "dependencies": {
         "@comapeo/fallback-smp": "^1.0.0",
-        "@comapeo/schema": "^2.1.1",
+        "@comapeo/schema": "2.1.1",
         "@digidem/types": "^2.3.0",
         "@fastify/error": "^3.4.1",
         "@fastify/type-provider-typebox": "^4.1.0",
diff --git a/package.json b/package.json
index ac1b4a5b..56b17eb8 100644
--- a/package.json
+++ b/package.json
@@ -162,7 +162,7 @@
   },
   "dependencies": {
     "@comapeo/fallback-smp": "^1.0.0",
-    "@comapeo/schema": "^2.1.1",
+    "@comapeo/schema": "2.1.1",
     "@digidem/types": "^2.3.0",
     "@fastify/error": "^3.4.1",
     "@fastify/type-provider-typebox": "^4.1.0",