diff --git a/NEWS.md b/NEWS.md
index 9a52b45d..f3ba0049 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,5 +1,14 @@
 # NEWS
 
+Unreleased
+----------
+
+### Dependencies
+
+- quic 1.6.3 -> 1.6.4.
+- webtransport 0.3.1 -> 0.3.2.
+- certifi 2.16.0 -> 2.17.0.
+
 4.2.0 - 2026-06-03
 ------------------
 
diff --git a/rebar.config b/rebar.config
index 56511478..fd6a0175 100644
--- a/rebar.config
+++ b/rebar.config
@@ -53,14 +53,14 @@
 
 {deps, [
         %% Pure Erlang QUIC + HTTP/3 stack
-        {quic, "1.6.3"},
+        {quic, "1.6.4"},
         %% Pure Erlang HTTP/2 stack
         {h2, "0.8.0"},
         %% WebTransport client (HTTP/3 and HTTP/2) - powers the wt_* API
-        {webtransport, "0.3.1"},
+        {webtransport, "0.3.2"},
         {idna, "~>7.1.0"},
         {mimerl, "~>1.4"},
-        {certifi, "~>2.16.0"},
+        {certifi, "~>2.17.0"},
         {parse_trans, "3.4.1"},
         {ssl_verify_fun, "~>1.1.0"}
        ]}.