diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index 36f3c9cc8..a2fbf46b5 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit 36f3c9cc8c3f38bb1f2540f6dbcdc842f5a67a0d
+Subproject commit a2fbf46b5132f5c4a061527f4caf12d11ac0eebf
diff --git a/lib/libimhex/include/hex/helpers/http_requests.hpp b/lib/libimhex/include/hex/helpers/http_requests.hpp
index 774d10990..7e707dee6 100644
--- a/lib/libimhex/include/hex/helpers/http_requests.hpp
+++ b/lib/libimhex/include/hex/helpers/http_requests.hpp
@@ -282,6 +282,7 @@ namespace hex {
 
             curl_slist *headers = nullptr;
             headers = curl_slist_append(headers, "Cache-Control: no-cache");
+            ON_SCOPE_EXIT { curl_slist_free_all(headers); };
 
             for (auto &[key, value] : this->m_headers) {
                 std::string header = hex::format("{}: {}", key, value);