diff --git a/Cargo.lock b/Cargo.lock
index 25aa055..6836ac0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -330,7 +330,7 @@ checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 [[package]]
 name = "belt"
 version = "0.1.0"
-source = "git+https://github.com/rambit-systems/rambit?rev=a78d9a0#a78d9a0987dd4bc78dfddfaafb4e52772fdad8e8"
+source = "git+https://github.com/rambit-systems/rambit?rev=afcfe87#afcfe879d96c0facf49a1be9ea06945033b7359d"
 dependencies = [
  "async-compression",
  "bytes",
@@ -605,7 +605,7 @@ dependencies = [
 [[package]]
 name = "db"
 version = "0.1.0"
-source = "git+https://github.com/rambit-systems/rambit?rev=a78d9a0#a78d9a0987dd4bc78dfddfaafb4e52772fdad8e8"
+source = "git+https://github.com/rambit-systems/rambit?rev=afcfe87#afcfe879d96c0facf49a1be9ea06945033b7359d"
 dependencies = [
  "async-trait",
  "hex",
@@ -681,9 +681,11 @@ checksum = "669a445ee724c5c69b1b06fe0b63e70a1c84bc9bb7d9696cd4f4e3ec45050408"
 [[package]]
 name = "dvf"
 version = "0.1.0"
-source = "git+https://github.com/rambit-systems/rambit?rev=a78d9a0#a78d9a0987dd4bc78dfddfaafb4e52772fdad8e8"
+source = "git+https://github.com/rambit-systems/rambit?rev=afcfe87#afcfe879d96c0facf49a1be9ea06945033b7359d"
 dependencies = [
+ "email_address",
  "nutype",
+ "regex",
  "serde",
  "slugger",
  "ulid",
@@ -704,6 +706,15 @@ dependencies = [
  "pin-project-lite",
 ]
 
+[[package]]
+name = "email_address"
+version = "0.2.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e079f19b08ca6239f47f8ba8509c11cf3ea30095831f7fed61441475edd8c449"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "encoding_rs"
 version = "0.8.35"
@@ -1015,7 +1026,7 @@ dependencies = [
 [[package]]
 name = "health"
 version = "0.1.0"
-source = "git+https://github.com/rambit-systems/rambit?rev=a78d9a0#a78d9a0987dd4bc78dfddfaafb4e52772fdad8e8"
+source = "git+https://github.com/rambit-systems/rambit?rev=afcfe87#afcfe879d96c0facf49a1be9ea06945033b7359d"
 dependencies = [
  "async-trait",
  "futures",
@@ -1037,7 +1048,7 @@ checksum = "d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024"
 [[package]]
 name = "hex"
 version = "0.1.0"
-source = "git+https://github.com/rambit-systems/rambit?rev=a78d9a0#a78d9a0987dd4bc78dfddfaafb4e52772fdad8e8"
+source = "git+https://github.com/rambit-systems/rambit?rev=afcfe87#afcfe879d96c0facf49a1be9ea06945033b7359d"
 dependencies = [
  "health",
  "tokio",
@@ -1519,7 +1530,7 @@ dependencies = [
 [[package]]
 name = "kv"
 version = "0.1.0"
-source = "git+https://github.com/rambit-systems/rambit?rev=a78d9a0#a78d9a0987dd4bc78dfddfaafb4e52772fdad8e8"
+source = "git+https://github.com/rambit-systems/rambit?rev=afcfe87#afcfe879d96c0facf49a1be9ea06945033b7359d"
 dependencies = [
  "async-trait",
  "hex",
@@ -1921,7 +1932,7 @@ dependencies = [
 [[package]]
 name = "model"
 version = "0.1.0"
-source = "git+https://github.com/rambit-systems/rambit?rev=a78d9a0#a78d9a0987dd4bc78dfddfaafb4e52772fdad8e8"
+source = "git+https://github.com/rambit-systems/rambit?rev=afcfe87#afcfe879d96c0facf49a1be9ea06945033b7359d"
 dependencies = [
  "dvf",
  "serde",
@@ -3089,7 +3100,7 @@ dependencies = [
 [[package]]
 name = "slugger"
 version = "0.1.0"
-source = "git+https://github.com/rambit-systems/rambit?rev=a78d9a0#a78d9a0987dd4bc78dfddfaafb4e52772fdad8e8"
+source = "git+https://github.com/rambit-systems/rambit?rev=afcfe87#afcfe879d96c0facf49a1be9ea06945033b7359d"
 dependencies = [
  "deunicode",
  "nutype",
@@ -3149,12 +3160,12 @@ checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
 [[package]]
 name = "starc"
 version = "0.1.0"
-source = "git+https://github.com/rambit-systems/rambit?rev=a78d9a0#a78d9a0987dd4bc78dfddfaafb4e52772fdad8e8"
+source = "git+https://github.com/rambit-systems/rambit?rev=afcfe87#afcfe879d96c0facf49a1be9ea06945033b7359d"
 
 [[package]]
 name = "storage"
 version = "0.1.0"
-source = "git+https://github.com/rambit-systems/rambit?rev=a78d9a0#a78d9a0987dd4bc78dfddfaafb4e52772fdad8e8"
+source = "git+https://github.com/rambit-systems/rambit?rev=afcfe87#afcfe879d96c0facf49a1be9ea06945033b7359d"
 dependencies = [
  "async-trait",
  "belt",
diff --git a/Cargo.toml b/Cargo.toml
index 2247f40..6e386f8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,11 +19,11 @@ miette = { git = "https://github.com/zkat/miette", rev = "93d3bd118a072c35aa761f
 thiserror = "2"
 
 # inherited from rambit
-db =      { git = "https://github.com/rambit-systems/rambit", rev = "a78d9a0" }
-dvf =     { git = "https://github.com/rambit-systems/rambit", rev = "a78d9a0" }
-hex =     { git = "https://github.com/rambit-systems/rambit", rev = "a78d9a0" }
-model =   { git = "https://github.com/rambit-systems/rambit", rev = "a78d9a0" }
-storage = { git = "https://github.com/rambit-systems/rambit", rev = "a78d9a0" }
+db =      { git = "https://github.com/rambit-systems/rambit", rev = "afcfe87" }
+dvf =     { git = "https://github.com/rambit-systems/rambit", rev = "afcfe87" }
+hex =     { git = "https://github.com/rambit-systems/rambit", rev = "afcfe87" }
+model =   { git = "https://github.com/rambit-systems/rambit", rev = "afcfe87" }
+storage = { git = "https://github.com/rambit-systems/rambit", rev = "afcfe87" }
 
 # async
 async-trait = "0.1"