diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 0dea905e8e2..35060ac0690 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -554,14 +554,6 @@ self: super: {
   # https://github.com/fumieval/karakuri/issues/1
   karakuri = markBroken super.karakuri;
 
-  # https://github.com/kawu/crf-chain1-constrained/issues/8
-  crf-chain1-constrained = markBroken super.crf-chain1-constrained;
-  concraft = markBroken super.concraft;
-  concraft-pl = markBroken super.concraft-pl;
-
-  # https://github.com/kawu/crf-chain2-tiers/issues/2
-  crf-chain2-tiers = markBroken super.crf-chain2-tiers;
-
   # Upstream notified by e-mail.
   snowglobe = markBroken super.snowglobe;
   gearbox = markBroken super.gearbox;
diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index ebb04c68560..e90578b1aae 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -33581,8 +33581,8 @@ self: {
      }:
      mkDerivation {
        pname = "crf-chain1-constrained";
-       version = "0.3.1";
-       sha256 = "02ms8wjppyd23wzmyf8fcygy7gn13r431bz968nyrv8cdj2qiv3h";
+       version = "0.3.2";
+       sha256 = "02xf9q96rlmmfcdz45bpbsdi0ki7mdrdwzg2zph7b55jwsnb4fja";
        buildDepends = [
          array base binary containers data-lens logfloat monad-codec
          parallel random sgd vector vector-binary vector-th-unbox
@@ -33619,13 +33619,12 @@ self: {
      }:
      mkDerivation {
        pname = "crf-chain2-tiers";
-       version = "0.2.3";
-       sha256 = "0dbg82ydsj7gl5bbfzldmkbv8q89ycsijpdrw7r9xrpac6b1428n";
+       version = "0.2.4";
+       sha256 = "0sxa5rsla676x47a1l8cvypccyl8vi7y68fnbnrk7r20ahw6vxi1";
        buildDepends = [
          array base binary comonad containers data-lens logfloat monad-codec
          parallel sgd vector vector-binary vector-th-unbox
        ];
-       jailbreak = true;
        homepage = "https://github.com/kawu/crf-chain2-tiers";
        description = "Second-order, tiered, constrained, linear conditional random fields";
        license = stdenv.lib.licenses.bsd3;