diff --git a/libraries.info.yml b/libraries.info.yml
index 63b084395d42e04368ff1ae05ef975232c95745f..59e3b4e0e7c3776a9e56db4eb2208fa333a1b9cd 100644
--- a/libraries.info.yml
+++ b/libraries.info.yml
@@ -1,5 +1,4 @@
 name: Libraries
 type: module
 description: Allows version-dependent and shared usage of external libraries.
-core: 8.x
-core_version_requirement: ^8 || ^9
+core_version_requirement: ^8.8 || ^9
diff --git a/tests/modules/libraries_test/libraries_test.info.yml b/tests/modules/libraries_test/libraries_test.info.yml
index 0d5afc857137373537695e2e1bc3ee95bbdd1aa2..2e757154da48bc0956567d751fa694f9e773472f 100644
--- a/tests/modules/libraries_test/libraries_test.info.yml
+++ b/tests/modules/libraries_test/libraries_test.info.yml
@@ -1,7 +1,6 @@
 name: Libraries test module
 type: module
 description: Tests library detection and loading.
-core: 8.x
 core_version_requirement: ^8 || ^9
 dependencies:
   - libraries:libraries