diff --git a/composer.json b/composer.json
index e0a12dee..a9507b4d 100644
--- a/composer.json
+++ b/composer.json
@@ -31,7 +31,7 @@
         "monolog/monolog": "^1.21",
         "ocramius/proxy-manager": "^2.0",
         "phly/phly-event-dispatcher": "^1.0",
-        "shlinkio/shlink-installer": "^1.2",
+        "shlinkio/shlink-installer": "^1.2.1",
         "symfony/console": "^4.3",
         "symfony/filesystem": "^4.3",
         "symfony/lock": "^4.3",