diff --git a/.lycheeignore b/.lycheeignore
index 608514df..31796ca2 100644
--- a/.lycheeignore
+++ b/.lycheeignore
@@ -6,3 +6,6 @@
 
 # Often times out
 ^https://iea-etsap.org
+
+# Server often rejects connection (at least on GitHub runners)
+^https://allcontributors.org
diff --git a/Cargo.lock b/Cargo.lock
index 1c58c8d9..8cdf3907 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -347,18 +347,18 @@ dependencies = [
 
 [[package]]
 name = "derive_more"
-version = "2.1.0"
+version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10b768e943bed7bf2cab53df09f4bc34bfd217cdb57d971e769874c9a6710618"
+checksum = "d751e9e49156b02b44f9c1815bcb94b984cdcc4396ecc32521c739452808b134"
 dependencies = [
  "derive_more-impl",
 ]
 
 [[package]]
 name = "derive_more-impl"
-version = "2.1.0"
+version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d286bfdaf75e988b4a78e013ecd79c581e06399ab53fbacd2d916c2f904f30b"
+checksum = "799a97264921d8623a957f6c3b9011f3b5492f557bbb7a5a19b7fa6d06ba8dcb"
 dependencies = [
  "convert_case 0.10.0",
  "proc-macro2",