diff --git a/pkgs/development/interpreters/rakudo/default.nix b/pkgs/development/interpreters/rakudo/default.nix
index a1185fcae37c..fb33743dc9ac 100644
--- a/pkgs/development/interpreters/rakudo/default.nix
+++ b/pkgs/development/interpreters/rakudo/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "rakudo";
-  version = "2020.07";
+  version = "2020.08.1";
 
   src = fetchurl {
     url    = "https://www.rakudo.org/dl/rakudo/rakudo-${version}.tar.gz";
-    sha256 = "1f6ay09k4n7dbcvvla45yg1lfb7vk2ssymmll2xiagjb77hlsqir";
+    sha256 = "1jwlqppm2g6ivzpipkcyihsxzsii3qyx1f35n7wj5dsf99b3hkfm";
   };
 
   buildInputs = [ icu zlib gmp perl ];
diff --git a/pkgs/development/interpreters/rakudo/moarvm.nix b/pkgs/development/interpreters/rakudo/moarvm.nix
index f0a800764b7d..702fccd7b6bd 100644
--- a/pkgs/development/interpreters/rakudo/moarvm.nix
+++ b/pkgs/development/interpreters/rakudo/moarvm.nix
@@ -3,11 +3,11 @@
 
 stdenv.mkDerivation rec {
   pname = "moarvm";
-  version = "2020.07";
+  version = "2020.08";
 
   src = fetchurl {
     url = "https://www.moarvm.org/releases/MoarVM-${version}.tar.gz";
-    sha256 = "1kzp76vqvny8gpp0b4xg1hg4vih4gmic4w1lddc9gqz03dx8hj6s";
+    sha256 = "1gq7z4z5lnkai01721waawkkal82sdmyra05nnbfb1986mq5xpiy";
    };
 
   buildInputs = [ perl ] ++ stdenv.lib.optionals stdenv.isDarwin [ CoreServices ApplicationServices ];
diff --git a/pkgs/development/interpreters/rakudo/nqp.nix b/pkgs/development/interpreters/rakudo/nqp.nix
index bf6a9ccc61bf..93b42d2b8e1d 100644
--- a/pkgs/development/interpreters/rakudo/nqp.nix
+++ b/pkgs/development/interpreters/rakudo/nqp.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "nqp";
-  version = "2020.07";
+  version = "2020.08.1";
 
   src = fetchurl {
     url    = "https://github.com/perl6/nqp/releases/download/${version}/nqp-${version}.tar.gz";
-    sha256 = "0kian8xsyj51m120nh68c9q359l7iipkddph3r8yzvn41zql3y8v";
+    sha256 = "0pxmg22dx6rhfgrxq4gbwqf6d2nahw6iprjvrg8brkbcbyj3ryhd";
   };
 
   buildInputs = [ perl ];