diff --git a/rebar.config b/rebar.config
index b8182046..c9e65613 100644
--- a/rebar.config
+++ b/rebar.config
@@ -23,7 +23,7 @@
 {deps, [
         {idna, "~>6.1.0"},
         {mimerl, "~>1.1"},
-        {certifi, "~>2.12.0"},
+        {certifi, "~>2.13.0"},
         {metrics, "~>1.0.0"},
         {parse_trans, "3.4.1"},
         {ssl_verify_fun, "~>1.1.0"},