diff --git a/configsync/poetry.lock b/configsync/poetry.lock
index 2049008..76d7039 100644
--- a/configsync/poetry.lock
+++ b/configsync/poetry.lock
@@ -1,18 +1,18 @@
 [[package]]
 name = "tomlkit"
-version = "0.7.2"
+version = "0.11.6"
 description = "Style preserving TOML library"
 category = "main"
 optional = false
-python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+python-versions = ">=3.6"
 
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.7"
-content-hash = "31ab9e00c5be7d0fe73b32a07a5d2f04a45b44ea627b380265161f10ce72a0b6"
+content-hash = "b5c3fcab206d31869508673baa4a7fd68033157d3dd98eeb884cf450f4b7ada2"
 
 [metadata.files]
 tomlkit = [
-    {file = "tomlkit-0.7.2-py2.py3-none-any.whl", hash = "sha256:173ad840fa5d2aac140528ca1933c29791b79a374a0861a80347f42ec9328117"},
-    {file = "tomlkit-0.7.2.tar.gz", hash = "sha256:d7a454f319a7e9bd2e249f239168729327e4dd2d27b17dc68be264ad1ce36754"},
+    {file = "tomlkit-0.11.6-py3-none-any.whl", hash = "sha256:07de26b0d8cfc18f871aec595fda24d95b08fef89d147caa861939f37230bf4b"},
+    {file = "tomlkit-0.11.6.tar.gz", hash = "sha256:71b952e5721688937fb02cf9d354dbcf0785066149d2855e44531ebdd2b65d73"},
 ]
diff --git a/configsync/pyproject.toml b/configsync/pyproject.toml
index 0b0edee..b358d5e 100644
--- a/configsync/pyproject.toml
+++ b/configsync/pyproject.toml
@@ -6,7 +6,7 @@ authors = ["Leigh Brenecki <leigh@brenecki.id.au>"]
 
 [tool.poetry.dependencies]
 python = "^3.7"
-tomlkit = "^0.7.2"
+tomlkit = "^0.11.6"
 
 [tool.poetry.dev-dependencies]