diff --git a/eb_hooks.py b/eb_hooks.py
index 81fbfc62..55c8e15d 100644
--- a/eb_hooks.py
+++ b/eb_hooks.py
@@ -38,6 +38,7 @@
 CPU_TARGET_AARCH64_GENERIC = 'aarch64/generic'
 CPU_TARGET_A64FX = 'aarch64/a64fx'
 CPU_TARGET_NVIDIA_GRACE = 'aarch64/nvidia/grace'
+CPU_TARGET_AWS_GRAVITON4 = 'aarch64/aws/graviton4'
 
 CPU_TARGET_CASCADELAKE = 'x86_64/intel/cascadelake'
 CPU_TARGET_ICELAKE = 'x86_64/intel/icelake'
@@ -688,7 +689,10 @@ def parse_hook_qt6_libinput(ec, eprefix):
     Add dependency on libinput to Qt6.
     This is not included in upstream EasyBuild as it brings a dependency on system-d
     """
-    qt6_toolchain_version_to_libinput_version_map = {'14.3.0': '1.30.1'}
+    qt6_toolchain_version_to_libinput_version_map = {
+        '14.3.0': '1.30.1',
+        '15.2.0': '1.31.3',
+    }
     if ec.name == 'Qt6':
         # Only enforcing from GCCcore 14.3.0 onwards for Qt6 6.9.3 onwards
         if ec.toolchain.version >= LooseVersion('14.3.0'):
@@ -2498,6 +2502,7 @@ def set_maximum(parallel, max_value):
     'Qt6': {
         CPU_TARGET_A64FX: (set_maximum, 8),
         CPU_TARGET_AARCH64_GENERIC: (divide_by_factor, 2),
+        CPU_TARGET_AWS_GRAVITON4: (divide_by_factor, 2),
         CPU_TARGET_NEOVERSE_N1: (divide_by_factor, 2),
         CPU_TARGET_NEOVERSE_V1: (divide_by_factor, 2),
     },