diff --git a/composer.json b/composer.json
index 923cc302..0174e2dd 100644
--- a/composer.json
+++ b/composer.json
@@ -16,7 +16,7 @@
         "php": "^7.4",
         "aws/aws-sdk-php": "^3.19",
         "clue/block-react": "^1.1",
-        "doctrine/cache": "^1.6",
+        "doctrine/cache": "^2.0",
         "elasticsearch/elasticsearch": "^7.11",
         "elife/api": "^2.30",
         "elife/api-client": "dev-master",