diff --git a/ltiauthenticator/_version.py b/ltiauthenticator/_version.py
index 8cab7d9..34f2640 100644
--- a/ltiauthenticator/_version.py
+++ b/ltiauthenticator/_version.py
@@ -1,4 +1,4 @@
 # __version__ should be updated using tbump, based on configuration in
 # pyproject.toml, according to instructions in RELEASE.md.
 #
-__version__ = "1.6.2.dev0"
+__version__ = "1.6.2"
diff --git a/pyproject.toml b/pyproject.toml
index 2e45cf5..8dc42c0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -117,7 +117,7 @@ asyncio_mode = "auto"
 github_url = "https://github.com/jupyterhub/ltiauthenticator"
 
 [tool.tbump.version]
-current = "1.6.2.dev0"
+current = "1.6.2"
 regex = '''
     (?P<major>\d+)
     \.