diff --git a/cashu/mint/ledger.py b/cashu/mint/ledger.py
index 87326a2..ed96231 100644
--- a/cashu/mint/ledger.py
+++ b/cashu/mint/ledger.py
@@ -123,6 +123,9 @@ class Ledger:
             not context.get("client-version")
             or not self.keysets.keysets[proof.id].version
         ):
+            logger.debug(
+                f"Using legacy hash_to_curve for proof from keyset {proof.id} or client with version {context.get('client-version')}"
+            )
             return legacy.verify_pre_0_3_3(secret_key, C, proof.secret)
         return b_dhke.verify(secret_key, C, proof.secret)
 
diff --git a/requirements.txt b/requirements.txt
index 8fc17f6..0065b77 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ environs==9.5.0 ; python_version >= "3.7" and python_version < "4.0"
 fastapi==0.83.0 ; python_version >= "3.7" and python_version < "4.0"
 h11==0.14.0 ; python_version >= "3.7" and python_version < "4.0"
 idna==3.4 ; python_version >= "3.7" and python_version < "4.0"
-importlib-metadata==4.12.0 ; python_version >= "3.7" and python_version < "3.8"
+importlib-metadata==5.0.0 ; python_version >= "3.7" and python_version < "3.8"
 iniconfig==1.1.1 ; python_version >= "3.7" and python_version < "4.0"
 loguru==0.6.0 ; python_version >= "3.7" and python_version < "4.0"
 marshmallow==3.18.0 ; python_version >= "3.7" and python_version < "4.0"
@@ -34,6 +34,7 @@ six==1.16.0 ; python_version >= "3.7" and python_version < "4.0"
 sniffio==1.3.0 ; python_version >= "3.7" and python_version < "4.0"
 sqlalchemy-aio==0.17.0 ; python_version >= "3.7" and python_version < "4.0"
 sqlalchemy==1.3.24 ; python_version >= "3.7" and python_version < "4.0"
+starlette-context==0.3.4 ; python_version >= "3.7" and python_version < "4.0"
 starlette==0.19.1 ; python_version >= "3.7" and python_version < "4.0"
 tomli==2.0.1 ; python_version >= "3.7" and python_version < "4.0"
 typing-extensions==4.3.0 ; python_version >= "3.7" and python_version < "4.0"