diff --git a/pkgs/development/coq-modules/flocq/default.nix b/pkgs/development/coq-modules/flocq/default.nix
index 05267d6bf6c2..1f1087a85d93 100644
--- a/pkgs/development/coq-modules/flocq/default.nix
+++ b/pkgs/development/coq-modules/flocq/default.nix
@@ -3,11 +3,11 @@
 stdenv.mkDerivation rec {
 
   name = "coq-flocq-${coq.coq-version}-${version}";
-  version = "2.4.0";
+  version = "2.5.0";
 
   src = fetchurl {
-    url = https://gforge.inria.fr/frs/download.php/file/33979/flocq-2.4.0.tar.gz;
-    sha256 = "020x4nkkrvndkvp5zwb9vads8a2jh603khcwrm40yhqldgfd8zlv";
+    url = https://gforge.inria.fr/frs/download.php/file/35091/flocq-2.5.0.tar.gz;
+    sha256 = "0v3qiaz7vxfc5nk8rxwi39mik7hm7p5kb040q2pimb69qgfl6vml";
   };
 
   buildInputs = [ coq.ocaml coq.camlp5 bash which autoconf automake ];
diff --git a/pkgs/development/coq-modules/interval/default.nix b/pkgs/development/coq-modules/interval/default.nix
index 36533ab35d5d..628aa9735620 100644
--- a/pkgs/development/coq-modules/interval/default.nix
+++ b/pkgs/development/coq-modules/interval/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, which, coq, flocq, mathcomp }:
 
 stdenv.mkDerivation {
-  name = "coq-interval-${coq.coq-version}-2.0.0";
+  name = "coq-interval-${coq.coq-version}-2.1.0";
 
   src = fetchurl {
-    url = https://gforge.inria.fr/frs/download.php/file/34294/interval-2.0.0.tar.gz;
-    sha256 = "0wx0z07nhx88hwl20icgb5w4mx6s5pn7mhzyx5jn8f7yl1m46ad2";
+    url = https://gforge.inria.fr/frs/download.php/file/35092/interval-2.1.0.tar.gz;
+    sha256 = "02sn8mh85kxwn7681h2z6r7vnac9idh4ik3hbmr2yvixizakb70b";
   };
 
   nativeBuildInputs = [ which ];
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index b9e07a590ab9..569a2751868b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -14828,6 +14828,8 @@ let
 
     coq-ext-lib = callPackage ../development/coq-modules/coq-ext-lib {};
 
+    flocq = callPackage ../development/coq-modules/flocq {};
+
     mathcomp = callPackage ../development/coq-modules/mathcomp { };
 
     ssreflect = callPackage ../development/coq-modules/ssreflect { };