diff --git a/alire.toml b/alire.toml
index 37728c66..263bb125 100644
--- a/alire.toml
+++ b/alire.toml
@@ -17,10 +17,10 @@ tags = ["embedded", "framework"]
 website = "https://github.com/lasp/adamant"
 
 [[depends-on]]
-gnat_native = "12.2.1"
+gnat_native = "13.2.1"
 gprbuild = "22.0.1"
-gnatprove = "12.1.1"
-aunit = "23.0.0"
+gnatprove = "13.2.1"
+aunit = "24.0.0"
 
 # This crate provides gnatpp & gnatmetric. However this
 # takes a very long time to compile. We will do this
diff --git a/gen/templates/memory_map/name.ads b/gen/templates/memory_map/name.ads
index aaebb07e..5a55c0fa 100644
--- a/gen/templates/memory_map/name.ads
+++ b/gen/templates/memory_map/name.ads
@@ -91,8 +91,10 @@ is
 
    pragma Warnings (Off, "indirect writes to ""{{ item.name }}"" through a potential alias are ignored");
    pragma Warnings (Off, "writing to ""{{ item.name }}"" is assumed to have no effects on other non-volatile objects");
+   pragma Warnings (Off, "assuming no concurrent accesses to non-atomic object ""{{ item.name }}""");
    {{ item.name }} : aliased {{ item.type }}
       with Import, Convention => Ada, Address => {{ item.name }}_Address;
+   pragma Warnings (On, "assuming no concurrent accesses to non-atomic object ""{{ item.name }}""");
    pragma Warnings (On, "writing to ""{{ item.name }}"" is assumed to have no effects on other non-volatile objects");
    pragma Warnings (On, "indirect writes to ""{{ item.name }}"" through a potential alias are ignored");
 
diff --git a/gen/templates/register_map/name.ads b/gen/templates/register_map/name.ads
index ab6f56ba..565ac140 100644
--- a/gen/templates/register_map/name.ads
+++ b/gen/templates/register_map/name.ads
@@ -72,8 +72,10 @@ is
    {{ item.name }}_End : constant Unsigned_32 := {{ item.name }}_Offset + {{ item.name }}_Size - 1; -- 0x{{ '%08X' % (item.address + item.size - 1) }}
    {{ item.name }}_Address : constant System.Address := To_Address (Integer_Address ({{ item.name }}_Offset));
    pragma Warnings (Off, "writing to ""{{ item.name }}"" is assumed to have no effects on other non-volatile objects");
+   pragma Warnings (Off, "assuming no concurrent accesses to non-atomic object ""{{ item.name }}""");
    {{ item.name }} : aliased {{ item.type }}
       with {% if item.volatile_aspect %}{{ item.volatile_aspect }} => True, {% endif %}Import, Convention => Ada, Address => {{ item.name }}_Address;
+   pragma Warnings (On, "assuming no concurrent accesses to non-atomic object ""{{ item.name }}""");
    pragma Warnings (On, "writing to ""{{ item.name }}"" is assumed to have no effects on other non-volatile objects");
 
 {% endfor %}
diff --git a/redo/targets/gpr/a_adamant.gpr b/redo/targets/gpr/a_adamant.gpr
index aed391dd..dac247c7 100644
--- a/redo/targets/gpr/a_adamant.gpr
+++ b/redo/targets/gpr/a_adamant.gpr
@@ -38,7 +38,6 @@ abstract project a_adamant is
       --
       -- -gnatf - full errors
       -- -gnatwa - enable all warnings
-      -- -gnatwh - warn on hiding
       -- -gnatwl - elaboration pragma warnings
       -- -gnatw.o - modified but unreferenced out parameters warnings
       -- -gnatwt - deleted conditional code
@@ -48,7 +47,7 @@ abstract project a_adamant is
       -- Note: I did not turn on gnatwd, because writing "all" all the time makes things
       -- less readable.
       --
-      ADA_FLAGS := ("-gnatf", "-gnatwa", "-gnatwh", "-gnatwl", "-gnatw.o", "-gnatwt", "-gnatw.X");
+      ADA_FLAGS := ("-gnatf", "-gnatwa", "-gnatwl", "-gnatw.o", "-gnatwt", "-gnatw.X");
       COMMON_C_FLAGS := ("-Wall", "-Wextra", "-pedantic");
       C_FLAGS := COMMON_C_FLAGS & ("-std=gnu99");
       CPP_FLAGS := COMMON_C_FLAGS & ("-std=c++0x");