From cb2059e29eccde0968433a8ebe7541806fc3f72a Mon Sep 17 00:00:00 2001
From: Francois-Rene Rideau <fare@tunes.org>
Date: Wed, 14 Aug 2019 00:48:09 -0400
Subject: [PATCH 1/2] gambit-unstable: 2019-02-05 -> 2019-07-21

---
 pkgs/development/compilers/gambit/unstable.nix | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/compilers/gambit/unstable.nix b/pkgs/development/compilers/gambit/unstable.nix
index 5788f0df1da9..d855b83f0afc 100644
--- a/pkgs/development/compilers/gambit/unstable.nix
+++ b/pkgs/development/compilers/gambit/unstable.nix
@@ -1,13 +1,13 @@
 { stdenv, callPackage, fetchFromGitHub }:
 
 callPackage ./build.nix {
-  version = "unstable-2019-02-05";
-# git-version = "4.9.3";
+  version = "unstable-2019-07-21";
+# git-version = "4.9.3-109-g3b5f74fa";
   src = fetchFromGitHub {
     owner = "feeley";
     repo = "gambit";
-    rev = "baf7de67f6d800821412fe83a8d9e9e09faeb490";
-    sha256 = "0ygm5y8fvq6dbb8mwq52v8rc8pdnwm4qpmxlnx5m9hzzbm1kzxxv";
+    rev = "3b5f74fae74b2159e3bf6923f29a18b31cc15dcc";
+    sha256 = "07cb0d8754dqhxawkp5dp4y0bsa9kfald4dkj60j5yfnsp81y5mi";
   };
   inherit stdenv;
 }

From 1a00ceeb32589a62c891957d2b3e19db74de03cd Mon Sep 17 00:00:00 2001
From: Francois-Rene Rideau <fare@tunes.org>
Date: Wed, 14 Aug 2019 00:48:35 -0400
Subject: [PATCH 2/2] gerbil-unstable: 2019-02-09 -> 2019-08-11

---
 pkgs/development/compilers/gerbil/unstable.nix | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/compilers/gerbil/unstable.nix b/pkgs/development/compilers/gerbil/unstable.nix
index 6e60ea6fea49..a9618a7e0667 100644
--- a/pkgs/development/compilers/gerbil/unstable.nix
+++ b/pkgs/development/compilers/gerbil/unstable.nix
@@ -1,14 +1,14 @@
 { stdenv, callPackage, fetchFromGitHub, gambit-unstable }:
 
 callPackage ./build.nix {
-  version = "unstable-2019-02-09";
-  git-version = "0.16-DEV-15-gafc20fc2";
+  version = "unstable-2019-08-11";
+  git-version = "0.16-DEV-132-gcb58f9a3";
   gambit = gambit-unstable;
   src = fetchFromGitHub {
     owner = "vyzo";
     repo = "gerbil";
-    rev = "afc20fc21030e8445b46b8267cc4c52cfd662aad";
-    sha256 = "02v16zya9zryjs4wallibp1kvnpba60aw15y4k7zhddc71qjfbhw";
+    rev = "cb58f9a30630a6f3e85a55f2c1dcc654f517ffed";
+    sha256 = "18jh64v1gi6z3pks9zf19f2wcjpv21cs270dnaq617kgwp53vysh";
   };
   inherit stdenv;
 }