diff --git a/composer.json b/composer.json
index cb409e0..fac3257 100644
--- a/composer.json
+++ b/composer.json
@@ -34,7 +34,7 @@
         "mezzio/mezzio-helpers": "^5.3",
         "mezzio/mezzio-router": "^3.1",
         "mezzio/mezzio-template": "^2.0",
-        "netglue/prismic-client": "^0",
+        "netglue/prismic-client": ">= 0.5 < 1.0",
         "psr/cache": "^1.0",
         "psr/container": "^1.0",
         "psr/event-dispatcher": "^1.0"
diff --git a/composer.lock b/composer.lock
index fe23e56..68f6069 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "1e83cd2dbb3ceba573fc14c82f4b016b",
+    "content-hash": "1d87cdfb5c54a47ab85ef2dfe42c31e5",
     "packages": [
         {
             "name": "clue/stream-filter",