diff --git a/common-sw.nix b/common-sw.nix
index 6a3f453..fe84195 100644
--- a/common-sw.nix
+++ b/common-sw.nix
@@ -24,7 +24,7 @@
     cmake ninja
     mpv
     wireshark-gtk
-    mutt
+    neomutt notmuch
     goldendict
     patchelf
     bazaar
@@ -37,7 +37,7 @@
     # haskell dev
     cabal2nix
     cabal-install
-    ghc-mod
+    # ghc-mod
 
     # emacs
     emacs
@@ -91,8 +91,8 @@
         name = "idea-community-${version}";
         version = "2017.2.eap";
         src = pkgs.fetchurl {
-          url = "https://download.jetbrains.com/idea/ideaIC-172.2656.10-no-jdk.tar.gz";
-          sha256 = "4a9d0e6d7d6e290585c22be64cccf808b9cf0ac013be9c31b7bac77919cb8064";
+          url = "https://download.jetbrains.com/idea/ideaIC-172.2953.9.tar.gz";
+          sha256 = "09ee05feb1ca2eb6fd62a732c713318e183152f36addcbbe904fb6b1aa9afd6f";
         };
       });