4 files changed, 7 insertions, 7 deletions
diff --git a/pkgs/applications/science/chemistry/marvin/default.nix b/pkgs/applications/science/chemistry/marvin/default.nix
index 9512a288d80c..1a22544c270a 100644
--- a/pkgs/applications/science/chemistry/marvin/default.nix
+++ b/pkgs/applications/science/chemistry/marvin/default.nix
@@ -4,12 +4,12 @@ with stdenv.lib;
 
 stdenv.mkDerivation rec {
   pname = "marvin";
-  version = "20.10.0";
+  version = "20.12.0";
 
   src = fetchurl {
     name = "marvin-${version}.deb";
     url = "http://dl.chemaxon.com/marvin/${version}/marvin_linux_${versions.majorMinor version}.deb";
-    sha256 = "042ndlns48pa6mn6wyrp4q9c1v0a2vzcnhw5l766zdnxdjyv0acx";
+    sha256 = "1imfr56nbq2mbcyapwa8xmcmj5rjhbjz9r438387s73kd1avd6yl";
   };
 
   nativeBuildInputs = [ dpkg makeWrapper ];
diff --git a/pkgs/applications/science/logic/cryptominisat/default.nix b/pkgs/applications/science/logic/cryptominisat/default.nix
index 8c1b3bd03694..591b04ab062b 100644
--- a/pkgs/applications/science/logic/cryptominisat/default.nix
+++ b/pkgs/applications/science/logic/cryptominisat/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "cryptominisat";
-  version = "5.7.0";
+  version = "5.7.1";
 
   src = fetchFromGitHub {
     owner  = "msoos";
     repo   = "cryptominisat";
     rev    = version;
-    sha256 = "0ny5ln8fc0irprs04qw01c9mppps8q27lkx01a549zazwhj4b5rm";
+    sha256 = "16lydnbd4rxfyabvvw7l4hbbby3yprcqqzrydd3n8rjbxibi4xyf";
   };
 
   buildInputs = [ python3 boost ];
diff --git a/pkgs/applications/science/logic/proverif/default.nix b/pkgs/applications/science/logic/proverif/default.nix
index 931ad2fc4f39..6a9367b30aa0 100644
--- a/pkgs/applications/science/logic/proverif/default.nix
+++ b/pkgs/applications/science/logic/proverif/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "proverif";
-  version = "2.00";
+  version = "2.01";
 
   src = fetchurl {
     url    = "http://prosecco.gforge.inria.fr/personal/bblanche/proverif/proverif${version}.tar.gz";
-    sha256 = "0vjphj85ch9q39vc7sd6n4vxy5bplp017vlshk989yhfwb00r37y";
+    sha256 = "01wp5431c77z0aaa99h8bnm5yhr6jslpqc8iyg0a7gxfqnb19gxi";
   };
 
   buildInputs = with ocamlPackages; [ ocaml findlib lablgtk ];
diff --git a/pkgs/applications/science/math/palp/default.nix b/pkgs/applications/science/math/palp/default.nix
index c0100422c64a..c383438002f4 100644
--- a/pkgs/applications/science/math/palp/default.nix
+++ b/pkgs/applications/science/math/palp/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "http://hep.itp.tuwien.ac.at/~kreuzer/CY/palp/palp-${version}.tar.gz";
-    sha256 = "0pv3rmgk8xc8z98w173f1jxc1cd67cdl8mjjgmgp3mcvifcfsrjl";
+    sha256 = "00jpm73fw9jjq58z6rysr1mwv489j6rpfqqlhm9ab0dln4kyhh05";
   };
 
   hardeningDisable = [