diff --git a/binder/environment.yml b/binder/environment.yml
index 372b995..4661725 100644
--- a/binder/environment.yml
+++ b/binder/environment.yml
@@ -51,5 +51,5 @@ dependencies:
   - git
   - pip:
       - grader-service==0.3.0
-      - grader-labextension==0.5.2
+      - grader-labextension==0.5.3
       - traitlets==5.9.0
\ No newline at end of file
diff --git a/package.json b/package.json
index 6002540..c901341 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "grader-labextension",
-    "version": "0.5.2",
+    "version": "0.5.3",
     "description": "Grader Labextension is a JupyterLab extension to enable automatic grading of assignment notebooks.",
     "keywords": [
         "jupyter",
diff --git a/pyproject.toml b/pyproject.toml
index a0778e0..d472ac6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,7 +45,7 @@ test = [
 ]
 
 [tool.tbump.version]
-current = "0.5.2"
+current = "0.5.3"
 
 regex = '''
   (?P<major>\d+)