diff --git a/roles/graylog/defaults/main.yml b/roles/graylog/defaults/main.yml
index efcfa35..e24a3aa 100644
--- a/roles/graylog/defaults/main.yml
+++ b/roles/graylog/defaults/main.yml
@@ -1,8 +1,8 @@
 ---
 
-graylog_version: 3.2.4
+graylog_version: 3.2.5
 graylog_archive_url: https://downloads.graylog.org/releases/graylog/graylog-{{ graylog_version }}.tgz
-graylog_archive_sha1: 898e1c2665b94adff1b51baa690e48022b8abc5e
+graylog_archive_sha1: 93664047ef94042b9c4f815e36c7aa39be6f9358
 graylog_root_dir: /opt/graylog
 graylog_manage_upgrade: True
 
diff --git a/roles/rust/tasks/install.yml b/roles/rust/tasks/install.yml
index 1c4ce9d..6036142 100644
--- a/roles/rust/tasks/install.yml
+++ b/roles/rust/tasks/install.yml
@@ -20,7 +20,10 @@
   block:
     - name: Update rust
       command: "{{ rust_root_dir }}/bin/rustup update"
-      tags: rust
+  environment:
+    - RUSTUP_HOME: "{{ rust_root_dir }}"
+    - CARGO_HOME: "{{ rust_root_dir }}"
+  tags: rust
 
 - name: Include rust dir in PATH
   copy: