diff --git a/confbatstest/requirements.txt b/confbatstest/requirements.txt
index 68e7e7c7..f2271323 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==0.15.1 \
+    --hash=sha256:177a05aece5a8ca5266fd3c448abb47b8d352f09d477d3ca8332db4d89b24304 \
+    --hash=sha256:e25bbf38843005246210a12982776f27f99cb9be67160e14434d0c0d21ee1e97
     # via
     #   -r requirements.in
     #   yq