diff --git a/rebar.config b/rebar.config
index 5f75d04..99ed2cd 100644
--- a/rebar.config
+++ b/rebar.config
@@ -6,7 +6,7 @@
 
 {deps, [ {eblake2, "1.0.0"}
        , {aeserialization, {git, "https://github.com/aeternity/aeserialization.git",
-                            {ref, "6dce265"}}}
+                            {ref, "816bf99"}}}
        , {getopt, "1.0.1"}
        ]}.
 
diff --git a/rebar.lock b/rebar.lock
index 0e58139..188572f 100644
--- a/rebar.lock
+++ b/rebar.lock
@@ -1,7 +1,7 @@
 {"1.1.0",
 [{<<"aeserialization">>,
   {git,"https://github.com/aeternity/aeserialization.git",
-       {ref,"6dce265753af4e651f77746e77ea125145c85dd3"}},
+       {ref,"816bf994ffb5cee218c3f22dc5fea296c9e0882e"}},
   0},
  {<<"base58">>,
   {git,"https://github.com/aeternity/erl-base58.git",