diff --git a/pkgs/development/tools/icr/default.nix b/pkgs/development/tools/icr/default.nix
index 11e52f77cb80..095055cbedce 100644
--- a/pkgs/development/tools/icr/default.nix
+++ b/pkgs/development/tools/icr/default.nix
@@ -13,13 +13,13 @@
 
 crystal.buildCrystalPackage rec {
   pname = "icr";
-  version = "unstable-2020-10-06";
+  version = "unstable-2021-03-14";
 
   src = fetchFromGitHub {
     owner = "crystal-community";
     repo = "icr";
-    rev = "8c57cd7c1fdf8088cb05c1587bd6c40d244a8a80";
-    sha256 = "sha256-b0w6oG2npNgdi2ZowMlJy0iUxQWqb9+DiruQl7Ztb0E=";
+    rev = "b6b335f40aff4c2c07d21250949935e8259f7d1b";
+    sha256 = "sha256-Qoy37lCdHFnMAuuqyB9uT15/RLllksFyApYAGy+RmDs=";
   };
 
   shardsFile = ./shards.nix;
diff --git a/pkgs/development/tools/oq/default.nix b/pkgs/development/tools/oq/default.nix
index 3a3e8addf73c..f10136793bf0 100644
--- a/pkgs/development/tools/oq/default.nix
+++ b/pkgs/development/tools/oq/default.nix
@@ -1,35 +1,26 @@
-{ lib, fetchFromGitHub, crystal, jq, libxml2, makeWrapper, fetchpatch }:
+{ lib
+, fetchFromGitHub
+, crystal
+, jq
+, libxml2
+, makeWrapper
+}:
 
 crystal.buildCrystalPackage rec {
   pname = "oq";
-  version = "1.1.0";
+  version = "1.2.0";
 
   src = fetchFromGitHub {
     owner = "Blacksmoke16";
     repo = pname;
     rev = "v${version}";
-    sha256 = "1zg4kxpfi3sap4cwp42zg46j5dv0nf926qdqm7k22ncm6jdrgpgw";
+    sha256 = "sha256-vMW+N3N6H8S6dNm4eBJo2tSxSiouG92t4Nq3cYSWcw0=";
   };
 
-  patches = [
-    (fetchpatch {
-        # remove once we have upgraded to oq 1.1.2+
-        name = "yaml-test-leniency.patch";
-        url = "https://github.com/Blacksmoke16/oq/commit/93ed2fe50c9ce3fd8d35427e007790ddaaafce60.patch";
-        sha256 = "1iyz0c0w0ykz268bkrlqwvh1jnnrja0mqip6y89sbpa14lp0l37n";
-    })
-  ];
-
   nativeBuildInputs = [ makeWrapper ];
   buildInputs = [ jq libxml2 ];
 
-  format = "crystal";
-  crystalBinaries.oq.src = "src/oq_cli.cr";
-
-  preCheck = ''
-    mkdir bin
-    cp oq bin/oq
-  '';
+  format = "shards";
 
   postInstall = ''
     wrapProgram "$out/bin/oq" \