diff --git a/pkgs/development/compilers/rgbds/default.nix b/pkgs/development/compilers/rgbds/default.nix
index 3856ced250e..99519c53fcd 100644
--- a/pkgs/development/compilers/rgbds/default.nix
+++ b/pkgs/development/compilers/rgbds/default.nix
@@ -6,12 +6,12 @@
 
 stdenv.mkDerivation rec {
   pname = "rgbds";
-  version = "0.3.8";
+  version = "0.3.9";
   src = fetchFromGitHub {
     owner = "rednex";
     repo = "rgbds";
     rev = "v${version}";
-    sha256 = "0db37z886026svhj6qnc3wk56sndbnz1vi41gn2k3bl6ppbnjlpk";
+    sha256 = "0pzd9ig3ahpgq7jbj82grllxx1v01d620insr2m8h0c6jj25n5hv";
   };
   nativeBuildInputs = [ bison flex pkg-config libpng ];
   installFlags = "PREFIX=\${out}";