diff --git a/deny.toml b/deny.toml
index 6334bb3a..8f4ef55f 100644
--- a/deny.toml
+++ b/deny.toml
@@ -20,6 +20,7 @@ allow = [
   "OpenSSL",
   "Zlib",
   "Unicode-DFS-2016",
+  "Unicode-3.0",
   "Apache-2.0",
   "Apache-2.0 WITH LLVM-exception",
   "MPL-2.0",
@@ -282,6 +283,20 @@ version = "1"
 name = "spki"
 version = "0.6"
 
+# Various crates depend on thiserror 1
+[[bans.skip]]
+name = "thiserror"
+version = "1"
+[[bans.skip]]
+name = "thiserror-impl"
+version = "1"
+
+# cookie_store depends on idna 0.5
+# https://github.com/pfernie/cookie_store/pull/47
+[[bans.skip]]
+name = "idna"
+version = "0.5"
+
 [sources]
 unknown-registry = "deny"
 unknown-git = "deny"