diff --git a/requirements/main.txt b/requirements/main.txt
index 74c2621..fa7dfca 100644
--- a/requirements/main.txt
+++ b/requirements/main.txt
@@ -544,12 +544,7 @@ jmespath==1.0.1 \
     # via
     #   boto3
     #   botocore
-lsst-daf-butler==27.2024.4300 \
-    --hash=sha256:769c3ef730ec97e6532412f941a8e8aadde34cc768b3022f7af39f7054c73027 \
-    --hash=sha256:eee239935f4e8ceac0341cecb59880939e98b1a3e4eeb40847169d2243e8b89d
-    # via
-    #   -r requirements/main.in
-    #   lsst-dax-obscore
+lsst-daf-butler @ git+https://github.com/lsst/daf_butler@tickets/DM-47594#egg=lsst-daf-butler
 lsst-daf-relation==27.2024.4300 \
     --hash=sha256:26cf7d4583adfcd03d708a5ffc80c18c52c78e54607cad7b104f4dcf30f3a9ff \
     --hash=sha256:cae56b91e3fc44626c4fbc2aeb432817baa1084b43b0ff386e9f1e44498dd12d