diff --git a/compiler/build.sbt b/compiler/build.sbt
index 7f6416e0a..a7e49def2 100644
--- a/compiler/build.sbt
+++ b/compiler/build.sbt
@@ -4,7 +4,7 @@ name := "edg-compiler"
 
 version := "0.1-SNAPSHOT"
 
-scalaVersion := "2.13.14"
+scalaVersion := "2.13.18"
 
 scalacOptions += "-deprecation"
 
diff --git a/edg/core/Core.py b/edg/core/Core.py
index e1647bb53..388bdf11f 100644
--- a/edg/core/Core.py
+++ b/edg/core/Core.py
@@ -245,17 +245,7 @@ def _name_from(self, base: LibraryElement, allow_unknown: bool = False) -> str:
     def _static_def_name(cls) -> str:
         """If this library element is defined by class (all instances have an equivalent library definition),
         returns the definition name. Otherwise, should crash."""
-        if cls.__module__ == "__main__":
-            # when the top-level design is run as main, the module name is __main__ which is meaningless
-            # and breaks when the HDL server tries to resolve the __main__ reference (to itself),
-            # so this needs to resolve the correct name
-            import inspect
-            import os
-
-            module = os.path.splitext(os.path.basename(inspect.getfile(cls)))[0]
-        else:
-            module = cls.__module__
-        return module + "." + cls.__name__
+        return cls.__module__ + "." + cls.__name__
 
     def _get_def_name(self) -> str:
         """Returns the definition name"""
diff --git a/edg/core/HierarchyBlock.py b/edg/core/HierarchyBlock.py
index a05824976..8de595f02 100644
--- a/edg/core/HierarchyBlock.py
+++ b/edg/core/HierarchyBlock.py
@@ -505,9 +505,8 @@ def _def_to_proto(self) -> edgir.HierarchyBlock:
         ref_map = self._create_ref_map()
 
         pb = edgir.HierarchyBlock()
-        pb.prerefine_class.target.name = (
-            self._get_def_name()
-        )  # TODO integrate with a non-link populate_def_proto_block...
+        # TODO integrate with a non-link populate_def_proto_block...
+        pb.prerefine_class.target.name = self._get_def_name()
         self._populate_def_proto_block_base(pb)
         self._populate_def_proto_port_init(pb, ref_map)
 
diff --git a/edg/core/resources/edg-compiler-precompiled.jar b/edg/core/resources/edg-compiler-precompiled.jar
index 01ec30d99..0a269c6e7 100644
Binary files a/edg/core/resources/edg-compiler-precompiled.jar and b/edg/core/resources/edg-compiler-precompiled.jar differ
diff --git a/pyproject.toml b/pyproject.toml
index 50ed0c8e3..d4693f5a5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,11 +18,11 @@ classifiers = [
 keywords = ["PCB", "hardware description language"]
 dependencies = [
     "protobuf >= 3.20.0",
-    "sexpdata==0.0.3",
-    "Deprecated==1.2.14",
+    "sexpdata ~= 1.0",
+    "Deprecated ~= 1.0",
     "typing_extensions >= 4.4.0",
-    "pydantic == 2.8.2",
-    "install-jdk == 1.1.0",
+    "pydantic ~= 2.0",
+    "install-jdk ~= 1.0",
 ]
 requires-python = ">=3.9"