diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index d62741d590e..2f142d29a38 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -1583,6 +1583,10 @@ self: super: {
     addBuildDepend (unmarkBroken super.hercules-ci-cli) super.hercules-ci-optparse-applicative
   );
 
+  # Readline uses Distribution.Simple from Cabal 2, in a way that is not
+  # compatible with Cabal 3. No upstream repository found so far
+  readline =  appendPatch super.readline ./patches/readline-fix-for-cabal-3.patch;
+
   # 2020-12-05: http-client is fixed on too old version
   essence-of-live-coding-warp = doJailbreak (super.essence-of-live-coding-warp.override {
     http-client = self.http-client_0_7_8;
diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml
index ad6dd7115ae..5c7568416b7 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml
@@ -3772,7 +3772,6 @@ broken-packages:
   - read-bounded
   - read-ctags
   - read-io
-  - readline
   - readme-lhs
   - readshp
   - really-simple-xml-parser
diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index 198ce1cc4a5..ba4e363423e 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -216709,8 +216709,6 @@ self: {
        librarySystemDepends = [ ncurses readline ];
        description = "An interface to the GNU readline library";
        license = "GPL";
-       hydraPlatforms = lib.platforms.none;
-       broken = true;
      }) {inherit (pkgs) ncurses; inherit (pkgs) readline;};
 
   "readline-statevar" = callPackage
diff --git a/pkgs/development/haskell-modules/patches/readline-fix-for-cabal-3.patch b/pkgs/development/haskell-modules/patches/readline-fix-for-cabal-3.patch
new file mode 100644
index 00000000000..95853b32a14
--- /dev/null
+++ b/pkgs/development/haskell-modules/patches/readline-fix-for-cabal-3.patch
@@ -0,0 +1,8 @@
+--- a/Setup.hs	2021-02-04 14:01:09.557970245 +0100
++++ b/Setup.hs	2021-02-04 14:07:45.047443753 +0100
+@@ -3,4 +3,4 @@
+ import           Distribution.Simple
+ 
+ main :: IO ()
+-main = defaultMainWithHooks defaultUserHooks
++main = defaultMainWithHooks autoconfUserHooks
diff --git a/pkgs/os-specific/linux/kernel/linux-4.4.nix b/pkgs/os-specific/linux/kernel/linux-4.4.nix
index da435b307e5..78192baa816 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.4.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.4.nix
@@ -1,13 +1,13 @@
 { buildPackages, fetchurl, perl, buildLinux, nixosTests, stdenv, ... } @ args:
 
 buildLinux (args // rec {
-  version = "4.4.279";
+  version = "4.4.280";
   extraMeta.branch = "4.4";
   extraMeta.broken = stdenv.isAarch64;
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "1d3cfhs7ixk0dhh1mc1z6y73i816a2wl16zhayl1ssp69d4ndpsb";
+    sha256 = "1b9jx9zkycj0xjmy35890q5phiznayaz730dmsv3mdjg4qgfn18y";
   };
 
   kernelTests = args.kernelTests or [ nixosTests.kernel-generic.linux_4_4 ];
diff --git a/pkgs/os-specific/linux/kernel/linux-5.13.nix b/pkgs/os-specific/linux/kernel/linux-5.13.nix
index 4086299c0c3..73625913354 100644
--- a/pkgs/os-specific/linux/kernel/linux-5.13.nix
+++ b/pkgs/os-specific/linux/kernel/linux-5.13.nix
@@ -3,7 +3,7 @@
 with lib;
 
 buildLinux (args // rec {
-  version = "5.13.9";
+  version = "5.13.10";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = if (modDirVersionArg == null) then concatStringsSep "." (take 3 (splitVersion "${version}.0")) else modDirVersionArg;
@@ -13,7 +13,7 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v5.x/linux-${version}.tar.xz";
-    sha256 = "16hm6sb64f1hlr0qmf2w81zv55s6flj1x8jr2q326d9ny30przkj";
+    sha256 = "01fpj02q4vdn7i6f6710lly0w33cd5gfvn6avgrjglcbiwdzbjih";
   };
 
   kernelTests = args.kernelTests or [ nixosTests.kernel-generic.linux_5_13 ];
diff --git a/pkgs/os-specific/linux/kernel/linux-rt-5.4.nix b/pkgs/os-specific/linux/kernel/linux-rt-5.4.nix
index 03ee0f3238f..b1fcfd0da0a 100644
--- a/pkgs/os-specific/linux/kernel/linux-rt-5.4.nix
+++ b/pkgs/os-specific/linux/kernel/linux-rt-5.4.nix
@@ -6,7 +6,7 @@
 , ... } @ args:
 
 let
-  version = "5.4.129-rt61"; # updated by ./update-rt.sh
+  version = "5.4.138-rt62"; # updated by ./update-rt.sh
   branch = lib.versions.majorMinor version;
   kversion = builtins.elemAt (lib.splitString "-" version) 0;
 in buildLinux (args // {
@@ -14,14 +14,14 @@ in buildLinux (args // {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v5.x/linux-${kversion}.tar.xz";
-    sha256 = "1ps64gx85lmbriq445hd2hcv4g4b1d1cwf4r3nd90x6i2cj4c9j4";
+    sha256 = "0mw6k9zrcmv1j4b3han5c0q8xbh38bka2wkkbl1y3ralg9r5ffd4";
   };
 
   kernelPatches = let rt-patch = {
     name = "rt";
     patch = fetchurl {
       url = "mirror://kernel/linux/kernel/projects/rt/${branch}/older/patch-${version}.patch.xz";
-      sha256 = "0b3hp6a7afkjqd7an4hj423nq6flwzd42kjcyk4pifv5fx6c7pgq";
+      sha256 = "1zw7806fxx9cai9n6siv534x5r52d8fc13r07ypgw461pijcy5p6";
     };
   }; in [ rt-patch ] ++ lib.remove rt-patch kernelPatches;