diff --git a/lib/lithic/models/card_convert_physical_params.rb b/lib/lithic/models/card_convert_physical_params.rb
index 800c2ea6..e7b43d90 100644
--- a/lib/lithic/models/card_convert_physical_params.rb
+++ b/lib/lithic/models/card_convert_physical_params.rb
@@ -83,7 +83,7 @@ class CardConvertPhysicalParams < Lithic::BaseModel
       module ShippingMethod
         extend Lithic::Enum
 
-        NUMBER_2_DAY = :"2-DAY"
+        SHIPPING_METHOD_2_DAY = :"2-DAY"
         EXPEDITED = :EXPEDITED
         EXPRESS = :EXPRESS
         PRIORITY = :PRIORITY
diff --git a/lib/lithic/models/card_create_params.rb b/lib/lithic/models/card_create_params.rb
index e1a011c0..dfda8884 100644
--- a/lib/lithic/models/card_create_params.rb
+++ b/lib/lithic/models/card_create_params.rb
@@ -335,7 +335,7 @@ module Type
       module ShippingMethod
         extend Lithic::Enum
 
-        NUMBER_2_DAY = :"2_DAY"
+        SHIPPING_METHOD_2_DAY = :"2_DAY"
         EXPEDITED = :EXPEDITED
         EXPRESS = :EXPRESS
         PRIORITY = :PRIORITY
diff --git a/lib/lithic/models/card_reissue_params.rb b/lib/lithic/models/card_reissue_params.rb
index ae68c38f..1e66e8b7 100644
--- a/lib/lithic/models/card_reissue_params.rb
+++ b/lib/lithic/models/card_reissue_params.rb
@@ -87,7 +87,7 @@ class CardReissueParams < Lithic::BaseModel
       module ShippingMethod
         extend Lithic::Enum
 
-        NUMBER_2_DAY = :"2-DAY"
+        SHIPPING_METHOD_2_DAY = :"2-DAY"
         EXPEDITED = :EXPEDITED
         EXPRESS = :EXPRESS
         PRIORITY = :PRIORITY
diff --git a/lib/lithic/models/card_renew_params.rb b/lib/lithic/models/card_renew_params.rb
index 411df252..66f103a5 100644
--- a/lib/lithic/models/card_renew_params.rb
+++ b/lib/lithic/models/card_renew_params.rb
@@ -118,7 +118,7 @@ class CardRenewParams < Lithic::BaseModel
       module ShippingMethod
         extend Lithic::Enum
 
-        NUMBER_2_DAY = :"2-DAY"
+        SHIPPING_METHOD_2_DAY = :"2-DAY"
         EXPEDITED = :EXPEDITED
         EXPRESS = :EXPRESS
         PRIORITY = :PRIORITY
diff --git a/lib/lithic/models/transaction.rb b/lib/lithic/models/transaction.rb
index 07e149ae..147b8709 100644
--- a/lib/lithic/models/transaction.rb
+++ b/lib/lithic/models/transaction.rb
@@ -556,7 +556,7 @@ module DecisionMadeBy
         module LiabilityShift
           extend Lithic::Enum
 
-          NUMBER_3DS_AUTHENTICATED = :"3DS_AUTHENTICATED"
+          LIABILITY_SHIFT_3DS_AUTHENTICATED = :"3DS_AUTHENTICATED"
           ACQUIRER_EXEMPTION = :ACQUIRER_EXEMPTION
           NONE = :NONE
           TOKEN_AUTHENTICATED = :TOKEN_AUTHENTICATED
diff --git a/rbi/lib/lithic/models/card_convert_physical_params.rbi b/rbi/lib/lithic/models/card_convert_physical_params.rbi
index 955d0890..d77d9eac 100644
--- a/rbi/lib/lithic/models/card_convert_physical_params.rbi
+++ b/rbi/lib/lithic/models/card_convert_physical_params.rbi
@@ -100,7 +100,8 @@ module Lithic
         OrSymbol =
           T.type_alias { T.any(Symbol, String, Lithic::Models::CardConvertPhysicalParams::ShippingMethod::TaggedSymbol) }
 
-        NUMBER_2_DAY = T.let(:"2-DAY", Lithic::Models::CardConvertPhysicalParams::ShippingMethod::TaggedSymbol)
+        SHIPPING_METHOD_2_DAY =
+          T.let(:"2-DAY", Lithic::Models::CardConvertPhysicalParams::ShippingMethod::TaggedSymbol)
         EXPEDITED = T.let(:EXPEDITED, Lithic::Models::CardConvertPhysicalParams::ShippingMethod::TaggedSymbol)
         EXPRESS = T.let(:EXPRESS, Lithic::Models::CardConvertPhysicalParams::ShippingMethod::TaggedSymbol)
         PRIORITY = T.let(:PRIORITY, Lithic::Models::CardConvertPhysicalParams::ShippingMethod::TaggedSymbol)
diff --git a/rbi/lib/lithic/models/card_create_params.rbi b/rbi/lib/lithic/models/card_create_params.rbi
index 75adb3cf..94a74091 100644
--- a/rbi/lib/lithic/models/card_create_params.rbi
+++ b/rbi/lib/lithic/models/card_create_params.rbi
@@ -315,7 +315,7 @@ module Lithic
         OrSymbol =
           T.type_alias { T.any(Symbol, String, Lithic::Models::CardCreateParams::ShippingMethod::TaggedSymbol) }
 
-        NUMBER_2_DAY = T.let(:"2_DAY", Lithic::Models::CardCreateParams::ShippingMethod::TaggedSymbol)
+        SHIPPING_METHOD_2_DAY = T.let(:"2_DAY", Lithic::Models::CardCreateParams::ShippingMethod::TaggedSymbol)
         EXPEDITED = T.let(:EXPEDITED, Lithic::Models::CardCreateParams::ShippingMethod::TaggedSymbol)
         EXPRESS = T.let(:EXPRESS, Lithic::Models::CardCreateParams::ShippingMethod::TaggedSymbol)
         PRIORITY = T.let(:PRIORITY, Lithic::Models::CardCreateParams::ShippingMethod::TaggedSymbol)
diff --git a/rbi/lib/lithic/models/card_reissue_params.rbi b/rbi/lib/lithic/models/card_reissue_params.rbi
index 114afe57..7a98f9f0 100644
--- a/rbi/lib/lithic/models/card_reissue_params.rbi
+++ b/rbi/lib/lithic/models/card_reissue_params.rbi
@@ -100,7 +100,7 @@ module Lithic
         OrSymbol =
           T.type_alias { T.any(Symbol, String, Lithic::Models::CardReissueParams::ShippingMethod::TaggedSymbol) }
 
-        NUMBER_2_DAY = T.let(:"2-DAY", Lithic::Models::CardReissueParams::ShippingMethod::TaggedSymbol)
+        SHIPPING_METHOD_2_DAY = T.let(:"2-DAY", Lithic::Models::CardReissueParams::ShippingMethod::TaggedSymbol)
         EXPEDITED = T.let(:EXPEDITED, Lithic::Models::CardReissueParams::ShippingMethod::TaggedSymbol)
         EXPRESS = T.let(:EXPRESS, Lithic::Models::CardReissueParams::ShippingMethod::TaggedSymbol)
         PRIORITY = T.let(:PRIORITY, Lithic::Models::CardReissueParams::ShippingMethod::TaggedSymbol)
diff --git a/rbi/lib/lithic/models/card_renew_params.rbi b/rbi/lib/lithic/models/card_renew_params.rbi
index a3469403..80d8501e 100644
--- a/rbi/lib/lithic/models/card_renew_params.rbi
+++ b/rbi/lib/lithic/models/card_renew_params.rbi
@@ -122,7 +122,7 @@ module Lithic
         OrSymbol =
           T.type_alias { T.any(Symbol, String, Lithic::Models::CardRenewParams::ShippingMethod::TaggedSymbol) }
 
-        NUMBER_2_DAY = T.let(:"2-DAY", Lithic::Models::CardRenewParams::ShippingMethod::TaggedSymbol)
+        SHIPPING_METHOD_2_DAY = T.let(:"2-DAY", Lithic::Models::CardRenewParams::ShippingMethod::TaggedSymbol)
         EXPEDITED = T.let(:EXPEDITED, Lithic::Models::CardRenewParams::ShippingMethod::TaggedSymbol)
         EXPRESS = T.let(:EXPRESS, Lithic::Models::CardRenewParams::ShippingMethod::TaggedSymbol)
         PRIORITY = T.let(:PRIORITY, Lithic::Models::CardRenewParams::ShippingMethod::TaggedSymbol)
diff --git a/rbi/lib/lithic/models/transaction.rbi b/rbi/lib/lithic/models/transaction.rbi
index 46dd000d..b41bf19c 100644
--- a/rbi/lib/lithic/models/transaction.rbi
+++ b/rbi/lib/lithic/models/transaction.rbi
@@ -617,7 +617,7 @@ module Lithic
           OrSymbol =
             T.type_alias { T.any(Symbol, String, Lithic::Models::Transaction::CardholderAuthentication::LiabilityShift::TaggedSymbol) }
 
-          NUMBER_3DS_AUTHENTICATED =
+          LIABILITY_SHIFT_3DS_AUTHENTICATED =
             T.let(
               :"3DS_AUTHENTICATED",
               Lithic::Models::Transaction::CardholderAuthentication::LiabilityShift::TaggedSymbol
diff --git a/sig/lithic/models/card_convert_physical_params.rbs b/sig/lithic/models/card_convert_physical_params.rbs
index 765b72ee..d19bd1d6 100644
--- a/sig/lithic/models/card_convert_physical_params.rbs
+++ b/sig/lithic/models/card_convert_physical_params.rbs
@@ -50,7 +50,7 @@ module Lithic
       module ShippingMethod
         extend Lithic::Enum
 
-        NUMBER_2_DAY: :"2-DAY"
+        SHIPPING_METHOD_2_DAY: :"2-DAY"
         EXPEDITED: :EXPEDITED
         EXPRESS: :EXPRESS
         PRIORITY: :PRIORITY
diff --git a/sig/lithic/models/card_create_params.rbs b/sig/lithic/models/card_create_params.rbs
index 746b5b46..1ace9664 100644
--- a/sig/lithic/models/card_create_params.rbs
+++ b/sig/lithic/models/card_create_params.rbs
@@ -155,7 +155,7 @@ module Lithic
       module ShippingMethod
         extend Lithic::Enum
 
-        NUMBER_2_DAY: :"2_DAY"
+        SHIPPING_METHOD_2_DAY: :"2_DAY"
         EXPEDITED: :EXPEDITED
         EXPRESS: :EXPRESS
         PRIORITY: :PRIORITY
diff --git a/sig/lithic/models/card_reissue_params.rbs b/sig/lithic/models/card_reissue_params.rbs
index efb3c50b..3de0a581 100644
--- a/sig/lithic/models/card_reissue_params.rbs
+++ b/sig/lithic/models/card_reissue_params.rbs
@@ -54,7 +54,7 @@ module Lithic
       module ShippingMethod
         extend Lithic::Enum
 
-        NUMBER_2_DAY: :"2-DAY"
+        SHIPPING_METHOD_2_DAY: :"2-DAY"
         EXPEDITED: :EXPEDITED
         EXPRESS: :EXPRESS
         PRIORITY: :PRIORITY
diff --git a/sig/lithic/models/card_renew_params.rbs b/sig/lithic/models/card_renew_params.rbs
index 1c082c77..6ad880df 100644
--- a/sig/lithic/models/card_renew_params.rbs
+++ b/sig/lithic/models/card_renew_params.rbs
@@ -62,7 +62,7 @@ module Lithic
       module ShippingMethod
         extend Lithic::Enum
 
-        NUMBER_2_DAY: :"2-DAY"
+        SHIPPING_METHOD_2_DAY: :"2-DAY"
         EXPEDITED: :EXPEDITED
         EXPRESS: :EXPRESS
         PRIORITY: :PRIORITY
diff --git a/sig/lithic/models/transaction.rbs b/sig/lithic/models/transaction.rbs
index 73fd85b0..eba921a2 100644
--- a/sig/lithic/models/transaction.rbs
+++ b/sig/lithic/models/transaction.rbs
@@ -316,7 +316,7 @@ module Lithic
         module LiabilityShift
           extend Lithic::Enum
 
-          NUMBER_3DS_AUTHENTICATED: :"3DS_AUTHENTICATED"
+          LIABILITY_SHIFT_3DS_AUTHENTICATED: :"3DS_AUTHENTICATED"
           ACQUIRER_EXEMPTION: :ACQUIRER_EXEMPTION
           NONE: :NONE
           TOKEN_AUTHENTICATED: :TOKEN_AUTHENTICATED