diff --git a/zomp.meta b/zomp.meta
index fd6d14a..71fe539 100644
--- a/zomp.meta
+++ b/zomp.meta
@@ -2,7 +2,7 @@
 {author,""}.
 {c_email,[]}.
 {copyright,""}.
-{deps,[{"otpr","gmserialization",{0,1,0}},
+{deps,[{"otpr","gmserialization",{0,1,2}},
        {"otpr","eblake2",{1,0,0}},
        {"otpr","getopt",{1,0,2}}]}.
 {desc,"A library and stand alone assembler for Gajumaru bytecode. This version supports AEVM bytecode and FATE bytecode."}.