1 files changed, 5 insertions, 5 deletions
diff --git a/pkgs/development/tools/analysis/frama-c/default.nix b/pkgs/development/tools/analysis/frama-c/default.nix
index c950228907a0..2f517eb00841 100644
--- a/pkgs/development/tools/analysis/frama-c/default.nix
+++ b/pkgs/development/tools/analysis/frama-c/default.nix
@@ -9,17 +9,17 @@ in
 
 stdenv.mkDerivation rec {
   name    = "frama-c-${version}";
-  version = "20171101";
-  slang   = "Sulfur";
+  version = "20180502";
+  slang   = "Chlorine";
 
   src = fetchurl {
     url    = "http://frama-c.com/download/frama-c-${slang}-${version}.tar.gz";
-    sha256 = "1vwjfqmm1r36gkybsy3a7m89q5zicf4rnz5vlsn9imnpjpl9gjw1";
+    sha256 = "1m4r8h8n1z957pylyf9b0kjblh59imnqm1bkb4s6rdwl4a1gbjgc";
   };
 
   why2 = fetchurl {
-    url    = "http://why.lri.fr/download/why-2.39.tar.gz";
-    sha256 = "0nf17jl00s7q9z8gkbamnf7mglvxqrm3967c17ic4c9xz8g125a8";
+    url    = "http://why.lri.fr/download/why-2.40.tar.gz";
+    sha256 = "0h1mbpxsgwvf3pbl0qbg22j6f4v1ffka24ap1ajbjk9b1yb3ali8";
   };
 
   nativeBuildInputs = [ autoconf makeWrapper ];