diff --git a/Lombiq.EInvoiceValidator/libman.json b/Lombiq.EInvoiceValidator/libman.json
index d0970e4..2f46aab 100644
--- a/Lombiq.EInvoiceValidator/libman.json
+++ b/Lombiq.EInvoiceValidator/libman.json
@@ -10,7 +10,7 @@
       "library": "asynckit@0.5.0"
     },
     {
-      "library": "axios@1.19.0"
+      "library": "axios@1.20.0"
     },
     {
       "library": "call-bind-apply-helpers@1.0.2"