fix znsocket dependency

Author: PythonFZ

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "zndraw"
-version = "0.5.10"
+version = "0.5.11"
 description = "Display and Edit Molecular Structures and Trajectories in the Browser."
 authors = [
     { name = "Fabian Zills", email = "[email protected]" },
@@ -27,7 +27,7 @@ dependencies = [
     "tqdm>=4.67.1",
     "typer>=0.15.1",
     "znjson>=0.2.6",
-    "znsocket>=0.2.8",
+    "znsocket==0.2.8",
 ]
 
 [project.urls]