diff --git a/pkgs/development/misc/newlib/default.nix b/pkgs/development/misc/newlib/default.nix
index df0ef999dd6..193ec53d5ad 100644
--- a/pkgs/development/misc/newlib/default.nix
+++ b/pkgs/development/misc/newlib/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, buildPackages }:
 
-let version = "3.1.0";
+let version = "3.3.0";
 in stdenv.mkDerivation {
   pname = "newlib";
   inherit version;
   src = fetchurl {
     url = "ftp://sourceware.org/pub/newlib/newlib-${version}.tar.gz";
-    sha256 = "0ahh3n079zjp7d9wynggwrnrs27440aac04340chf1p9476a2kzv";
+    sha256 = "0ricyx792ig2cb2x31b653yb7w7f7mf2111dv5h96lfzmqz9xpaq";
   };
 
   depsBuildBuild = [ buildPackages.stdenv.cc ];