diff --git a/openbas-api/pom.xml b/openbas-api/pom.xml
index 8adb51aff7..8c0ce003ed 100644
--- a/openbas-api/pom.xml
+++ b/openbas-api/pom.xml
@@ -17,7 +17,7 @@
         <bcpg-jdk18on.version>1.79</bcpg-jdk18on.version>
         <commons-collections4.version>4.4</commons-collections4.version>
         <commons-email.version>1.5</commons-email.version>
-        <opensaml.version>4.3.2</opensaml.version>
+        <opensaml.version>5.1.3</opensaml.version>
         <springdoc.version>2.6.0</springdoc.version>
         <springdoc-plugin.version>1.4</springdoc-plugin.version>
         <cron-utils.version>9.2.1</cron-utils.version>