diff --git a/pkgs/applications/graphics/processing/default.nix b/pkgs/applications/graphics/processing/default.nix
index cad6a35ce3f6..de5ae4fcbfd3 100644
--- a/pkgs/applications/graphics/processing/default.nix
+++ b/pkgs/applications/graphics/processing/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "processing";
-  version = "3.5.3";
+  version = "3.5.4";
 
   src = fetchFromGitHub {
     owner = "processing";
     repo = "processing";
-    rev = "processing-0269-${version}";
-    sha256 = "0ajniy3a0i0rx7is46r85yh3ah4zm4ra1gbllmihw9pmnfjgfajn";
+    rev = "processing-0270-${version}";
+    sha256 = "0cvv8jda9y8qnfcsziasyv3w7h3w22q78ihr23cm4an63ghxci58";
   };
 
   nativeBuildInputs = [ ant rsync makeWrapper ];
@@ -22,8 +22,10 @@ stdenv.mkDerivation rec {
     # do not download a file during build
     ${xmlstarlet}/bin/xmlstarlet ed --inplace -P -d '//get[@src="http://download.processing.org/reference.zip"]' build/build.xml
     install -D -m0444 ${fetchurl {
-                          url    = "http://download.processing.org/reference.zip";
-                          sha256 = "198bpk8mzns6w5h0zdf50wr6iv7sgdi6v7jznj5rbsnpgyilxz35";
+                          # Use archive.org link for reproducibility until the following issue is fixed:
+                          # https://github.com/processing/processing/issues/5711
+                          url = "https://web.archive.org/web/20200406132357/https://download.processing.org/reference.zip";
+                          sha256 = "093hc7kc9wfxqgf5dzfmfp68pbsy8x647cj0a25vgjm1swi61zbi";
                         }
                        } ./java/reference.zip