diff --git a/app/matrix/lib/matrix-ng.libsonnet b/app/matrix/lib/matrix-ng.libsonnet
index 95e9257..f230c4a 100644
--- a/app/matrix/lib/matrix-ng.libsonnet
+++ b/app/matrix/lib/matrix-ng.libsonnet
@@ -65,7 +65,7 @@
             synapse: "matrixdotorg/synapse:v1.35.1",
             riot: "vectorim/riot-web:v1.7.29",
             casProxy: "registry.k0.hswaw.net/q3k/oauth2-cas-proxy:0.1.4",
-            appserviceIRC: "matrixdotorg/matrix-appservice-irc:release-0.26.0",
+            appserviceIRC: "matrixdotorg/matrix-appservice-irc:release-0.27.0",
             appserviceTelegram: "dock.mau.dev/tulir/mautrix-telegram@sha256:c6e25cb57e1b67027069e8dc2627338df35d156315c004a6f2b34b6aeaa79f77",
             wellKnown: "registry.k0.hswaw.net/q3k/wellknown:1611960794-adbf560851a46ad0e58b42f0daad7ef19535687c",
         },
diff --git a/shell.nix b/shell.nix
index 1b504cf..de3db3c 100644
--- a/shell.nix
+++ b/shell.nix
@@ -27,6 +27,7 @@
     gcc binutils
     pwgen
     tmate
+    git
   ];
   multiPkgs = pkgs: [
     (pkgs.runCommand "protocols" {}