diff --git a/requirements/pinned.txt b/requirements/pinned.txt
index 08133acbfd..c189643bcf 100644
--- a/requirements/pinned.txt
+++ b/requirements/pinned.txt
@@ -10,7 +10,7 @@ cryptography==50.0.2
     # via securesystemslib
 pycparser==3.11
     # via cffi
-securesystemslib==1.5.1
+securesystemslib==1.6.0
     # via -r requirements/main.txt
 urllib3==2.8.0
     # via -r requirements/main.txt