diff --git a/manifests/cargo-deb.json b/manifests/cargo-deb.json
index 52141dc3..91d1a822 100644
--- a/manifests/cargo-deb.json
+++ b/manifests/cargo-deb.json
@@ -12,6 +12,12 @@
   "3": {
     "version": "3.6.4"
   },
+  "3.7.0": {
+    "x86_64_linux_gnu": {
+      "etag": "0x8DEA87CE0C3370E",
+      "hash": "e61273031c84b6ef2ca3fb259b594d34d2b592e1c6bc378c1249380c53e5b05e"
+    }
+  },
   "3.6": {
     "version": "3.6.4"
   },
diff --git a/tools/ci/tool-list.sh b/tools/ci/tool-list.sh
index 781588af..626ffaa7 100755
--- a/tools/ci/tool-list.sh
+++ b/tools/ci/tool-list.sh
@@ -191,12 +191,11 @@ fi
 # Not manifest-based
 case "${host_os}" in
   linux*)
-    # TODO: disable valgrind due to Canonical's incident.
     # Installing snap to container is difficult...
     # Specifying the version of valgrind is not supported.
-    # if type -P snap >/dev/null && [[ "${version}" == "latest" ]]; then
-    #   tools+=(valgrind)
-    # fi
+    if type -P snap >/dev/null && [[ "${version}" == "latest" ]]; then
+      tools+=(valgrind)
+    fi
     ;;
 esac
 # cargo-watch/watchexec-cli is supported by cargo-binstall (through quickinstall)