diff --git a/DataSpec/DNAMP1/ANCS.hpp b/DataSpec/DNAMP1/ANCS.hpp
index 023181dcb..2680a5c5d 100644
--- a/DataSpec/DNAMP1/ANCS.hpp
+++ b/DataSpec/DNAMP1/ANCS.hpp
@@ -157,6 +157,7 @@ struct ANCS : BigYAML
         struct IMetaAnim : BigYAML
         {
             Delete expl;
+            virtual ~IMetaAnim() {}
             enum Type
             {
                 MAPrimitive = 0,
@@ -265,6 +266,7 @@ struct ANCS : BigYAML
         struct IMetaTrans : BigYAML
         {
             Delete expl;
+            virtual ~IMetaTrans() {}
             enum Type
             {
                 MTMetaAnim = 0,
diff --git a/DataSpec/DNAMP3/CHAR.hpp b/DataSpec/DNAMP3/CHAR.hpp
index c53fff422..46c387e2a 100644
--- a/DataSpec/DNAMP3/CHAR.hpp
+++ b/DataSpec/DNAMP3/CHAR.hpp
@@ -130,6 +130,7 @@ struct CHAR : BigYAML
         struct IMetaAnim : BigYAML
         {
             Delete expl;
+            virtual ~IMetaAnim() {}
             enum Type
             {
                 MAPrimitive = 0,
diff --git a/hecl b/hecl
index fe3db394c..a0f708ae8 160000
--- a/hecl
+++ b/hecl
@@ -1 +1 @@
-Subproject commit fe3db394c6c57567528da551059c5cb0972c8045
+Subproject commit a0f708ae8990798380ce5ef8c5d24290bac5035c