diff --git a/confbatstest/requirements.txt b/confbatstest/requirements.txt
index 68e7e7c..24736f3 100644
--- a/confbatstest/requirements.txt
+++ b/confbatstest/requirements.txt
@@ -87,9 +87,9 @@ PyYAML==6.0.3 \
     # via
     #   -r requirements.in
     #   yq
-tomlkit==0.13.3 \
-    --hash=sha256:430cf247ee57df2b94ee3fbe588e71d362a941ebb545dec29b53961d61add2a1 \
-    --hash=sha256:c89c649d79ee40629a9fda55f8ace8c6a1b42deb912b2a8fd8d942ddadb606b0
+tomlkit==0.15.2 \
+    --hash=sha256:05562412163a3037b94497385fb7f9204c637bc605af7a48199e41cf2272f437 \
+    --hash=sha256:83e32755ba1d20d9340bd069ee97e9f6232ba2346b63ffcba425de01f7e327a6
     # via
     #   -r requirements.in
     #   yq