diff --git a/pkgs/applications/misc/dbeaver/default.nix b/pkgs/applications/misc/dbeaver/default.nix
index 8e7716c98bbc..fc498194f701 100644
--- a/pkgs/applications/misc/dbeaver/default.nix
+++ b/pkgs/applications/misc/dbeaver/default.nix
@@ -20,13 +20,13 @@
 
 stdenv.mkDerivation rec {
   pname = "dbeaver";
-  version = "21.3.3"; # When updating also update fetchedMavenDeps.sha256
+  version = "21.3.4"; # When updating also update fetchedMavenDeps.sha256
 
   src = fetchFromGitHub {
     owner = "dbeaver";
     repo = "dbeaver";
     rev = version;
-    sha256 = "sha256-WycjNxPa4hkxBtT8Pq7ayUu8pNV0DvaJ+29GDKNJNWE=";
+    sha256 = "sha256-n8QaOYFLQYxJcq/+7bBIKuYtqeIJIwa8b1pniH+FMXk=";
   };
 
   fetchedMavenDeps = stdenv.mkDerivation {
diff --git a/pkgs/applications/video/vdr/default.nix b/pkgs/applications/video/vdr/default.nix
index 51984cf5f11f..5584e63ab446 100644
--- a/pkgs/applications/video/vdr/default.nix
+++ b/pkgs/applications/video/vdr/default.nix
@@ -5,12 +5,12 @@
 }: stdenv.mkDerivation rec {
 
   pname = "vdr";
-  version = "2.6.0";
+  version = "2.6.1";
 
   src = fetchgit {
     url = "git://git.tvdr.de/vdr.git";
     rev = version;
-    sha256 = "sha256-TZm9pN9xtqkKhETsUhIIalK+4xQpFV3TXyWychSoyRk=";
+    sha256 = "sha256-jKuvh1OruPXTBlgLwlwcJdqC8u0WBDr/Un5JUL3U0hw=";
   };
 
   enableParallelBuilding = true;
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index a4d6c26ff147..dfd10e2fc222 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -732,7 +732,7 @@ mapAliases ({
   mpd_clientlib = libmpdclient; # Added 2021-02-11
   mpich2 = mpich; # Added 2018-08-06
   msf = metasploit; # Added 2018-04-25
-  multimc = throw "multimc was removed from nixpkgs; use polymc instead"; # Added 2022-01-08
+  multimc = throw "multimc was removed from nixpkgs; use polymc instead (see https://github.com/NixOS/nixpkgs/pull/154051 for more information)"; # Added 2022-01-08
   mumble_git = pkgs.mumble; # Added 2019-08-01
   murmur_git = pkgs.murmur; # Added 2019-08-01
   mysql-client = hiPrio mariadb.client;