diff --git a/index/si/simple_components/simple_components-4.42.0.toml b/index/si/simple_components/simple_components-4.42.0.toml
index a0219c68..b597e6ce 100644
--- a/index/si/simple_components/simple_components-4.42.0.toml
+++ b/index/si/simple_components/simple_components-4.42.0.toml
@@ -12,7 +12,7 @@ project-files = ["components.gpr", "components-connections_server.gpr", "compone
 [[depends-on]]
 gnat = "<2020 & (<11 | >2000)"
 libgnutls = "^3.5.8"
-unixODBC = "^2.3"
+unixodbc = "^2.3"
 
 [gpr-externals]
 Atomic_Access = ["Pragma-atomic", "GCC-built-ins", "GCC-long-offsets"]
diff --git a/index/si/simple_components/simple_components-4.62.0.toml b/index/si/simple_components/simple_components-4.62.0.toml
index 1b465409..2fee25ec 100644
--- a/index/si/simple_components/simple_components-4.62.0.toml
+++ b/index/si/simple_components/simple_components-4.62.0.toml
@@ -9,9 +9,9 @@ maintainers-logins = ["mosteo", "Blady-Com"]
 project-files = ["components.gpr", "components-connections_server.gpr", "components-connections_server-elv_max_cube.gpr", "components-connections_server-http_server.gpr", "components-connections_server-http_server-sqlite_browser.gpr", "components-connections_server-modbus.gpr", "components-connections_server-mqtt.gpr", "components-connections_server-secure.gpr", "components-connections_server-smtp.gpr", "components-gnutls.gpr", "components-ntp.gpr", "components-odbc.gpr", "components-sqlite.gpr", "strings_edit.gpr", "tables.gpr"]
 
 [[depends-on]]
-gnat = ">=2021 | (>=12 & <2000)"
+gnat = ">=2021 | ^12" # GNAT 13 onwards unearth new errors
 libgnutls = "^3.5.8"
-unixODBC = "^2.3"
+unixodbc = "^2.3"
 
 [gpr-externals]
 Atomic_Access = ["Pragma-atomic", "GCC-built-ins", "GCC-long-offsets"]
diff --git a/index/si/simple_components/simple_components-4.68.0.toml b/index/si/simple_components/simple_components-4.68.0.toml
index 3ed668b4..19d0bd52 100644
--- a/index/si/simple_components/simple_components-4.68.0.toml
+++ b/index/si/simple_components/simple_components-4.68.0.toml
@@ -11,7 +11,7 @@ project-files = ["components-connections_server-elv_max_cube.gpr", "components-c
 [[depends-on]]
 gnat = ">=2021 | (>=12 & <2000)"
 libgnutls = "^3.7"
-unixODBC = "^2.3"
+unixodbc = "^2.3"
 
 [gpr-externals]
 Development = ["Debug", "Release", "Profile"] # Default Debug