diff --git a/README.md b/README.md
index b632a0a..36daabb 100644
--- a/README.md
+++ b/README.md
@@ -145,3 +145,6 @@
     <td align="center">-</td>
   </tr> -->
 </table>
+
+<h2>MSRV</h2>
+1.75
diff --git a/hui-glium/Cargo.toml b/hui-glium/Cargo.toml
index 3f654a2..2e16353 100644
--- a/hui-glium/Cargo.toml
+++ b/hui-glium/Cargo.toml
@@ -5,6 +5,7 @@ repository = "https://github.com/griffi-gh/hui"
 readme = "../README.md"
 authors = ["griffi-gh <prasol258@gmail.com>"]
 version = "0.1.0-alpha.4"
+rust-version = "1.75"
 edition = "2021"
 license = "GPL-3.0-or-later"
 publish = true