diff --git a/external/ObjectState b/external/ObjectState
index 9c31e4b07b..a01f8939b9 160000
--- a/external/ObjectState
+++ b/external/ObjectState
@@ -1 +1 @@
-Subproject commit 9c31e4b07b5537c0ed2307c5a63034c708b86bbb
+Subproject commit a01f8939b9bf4659502a33fe3febe62cab0f3c9a
diff --git a/external/python-introspect b/external/python-introspect
index 6f5ac0b79d..ed1e4eb15f 160000
--- a/external/python-introspect
+++ b/external/python-introspect
@@ -1 +1 @@
-Subproject commit 6f5ac0b79d6cef163df6a8389e72a889a91ed548
+Subproject commit ed1e4eb15f7a0bf8315274d3e47858fa2b4372bb
diff --git a/pyproject.toml b/pyproject.toml
index ff8fd15e1f..744446d885 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -101,8 +101,8 @@ dependencies = [
     # External dependencies (PyPI versions for production builds)
     "zmqruntime>=0.3.0,<0.4",
     "pycodify>=0.1.3,<0.2",
-    "objectstate>=1.1.8,<2",
-    "python-introspect>=0.1.14,<0.2",
+    "objectstate>=1.1.9,<2",
+    "python-introspect>=0.1.15,<0.2",
     "metaclass-registry>=0.2.2,<0.3",
     "arraybridge>=0.3.6,<0.4",
     "polystore>=0.3.0,<0.4",