diff --git a/.github/workflows/erlang-pr.yml b/.github/workflows/erlang-pr.yml
index ba70b5c..62d9f17 100644
--- a/.github/workflows/erlang-pr.yml
+++ b/.github/workflows/erlang-pr.yml
@@ -7,10 +7,10 @@ on:
 
 jobs:
   build:
-    uses: valitydev/erlang-workflows/.github/workflows/erlang-simple-build.yml@v1
+    uses: valitydev/erlang-workflows/.github/workflows/erlang-simple-build.yml@v1.0.15
     with:
       otp-version: 24
-      rebar-version: 3
+      rebar-version: 3.23
       use-thrift: true
       thrift-version: 0.14.2.3
       run-eunit: false
diff --git a/proto/payment_processing.thrift b/proto/payment_processing.thrift
index 0b09050..c2e0a3f 100644
--- a/proto/payment_processing.thrift
+++ b/proto/payment_processing.thrift
@@ -1908,6 +1908,9 @@ typedef domain.WalletID WalletID
 typedef domain.ContractTemplateRef ContractTemplateRef
 typedef domain.PaymentInstitutionRef PaymentInstitutionRef
 
+// Deprecated
+typedef domain.PayoutToolID PayoutToolID
+
 struct Varset {
     1: optional domain.CategoryRef category
     2: optional domain.CurrencyRef currency
@@ -1949,14 +1952,20 @@ struct PartyParams {
     1: required domain.PartyContactInfo contact_info
 }
 
+// Deprecated
+struct PayoutToolParams {
+    1: required domain.CurrencyRef currency
+    2: required domain.PayoutToolInfo tool_info
+}
+
 struct ShopParams {
     1: optional domain.CategoryRef category
     6: required domain.ShopLocation location
     2: required domain.ShopDetails details
     3: required ContractID contract_id
 
-    // Reserved
-    // 4
+    // Deprecated
+    4: optional domain.PayoutToolID payout_tool_id
 }
 
 struct ShopAccountParams {
@@ -2018,8 +2027,8 @@ union ContractModification {
     6: domain.ReportPreferences report_preferences_modification
     7: ContractorID contractor_modification
 
-    // Reserved
-    // 4
+    // Deprecated
+    4: PayoutToolModificationUnit payout_tool_modification
 }
 
 struct ContractTermination {
@@ -2035,6 +2044,18 @@ union ContractAdjustmentModification {
     1: ContractAdjustmentParams creation
 }
 
+// Deprecated
+struct PayoutToolModificationUnit {
+    1: required domain.PayoutToolID payout_tool_id
+    2: required PayoutToolModification modification
+}
+
+// Deprecated
+union PayoutToolModification {
+    1: PayoutToolParams creation
+    2: domain.PayoutToolInfo info_modification
+}
+
 typedef list<PartyModification> PartyChangeset
 
 struct ShopModificationUnit {
@@ -2053,17 +2074,15 @@ union ShopModification {
 
     /* deprecated */
     10: ProxyModification proxy_modification
-
-    // Reserved
-    // 9
-    // 13
+    9: domain.PayoutToolID payout_tool_modification
+    13: ScheduleModification payout_schedule_modification
 }
 
 struct ShopContractModification {
     1: required ContractID contract_id
 
-    // Reserved
-    // 2
+    // Deprecated
+    2: optional domain.PayoutToolID payout_tool_id
 }
 
 struct ScheduleModification {
@@ -2163,9 +2182,9 @@ union ContractEffect {
     6: domain.ReportPreferences report_preferences_changed
     7: ContractorID contractor_changed
 
-    // Reserved
-    // 4
-    // 8
+    // Deprecated
+    4: domain.PayoutTool payout_tool_created
+    8: PayoutToolInfoChanged payout_tool_info_changed
 }
 
 struct ShopEffectUnit {
@@ -2184,17 +2203,15 @@ union ShopEffect {
 
     /* deprecated */
     6: ShopProxyChanged proxy_changed
-
-    // Reserved
-    // 5
-    // 9
+    5: domain.PayoutToolID payout_tool_changed
+    9: ScheduleChanged payout_schedule_changed
 }
 
 struct ShopContractChanged {
     1: required ContractID contract_id
 
-    // Reserved
-    // 2
+    // Deprecated
+    2: optional domain.PayoutToolID payout_tool_id
 }
 
 struct ScheduleChanged {
@@ -2216,6 +2233,12 @@ struct ContractorIdentityDocumentsChanged {
     1: required list<domain.IdentityDocumentToken> identity_documents
 }
 
+// Deprecated
+struct PayoutToolInfoChanged {
+    1: required domain.PayoutToolID payout_tool_id
+    2: required domain.PayoutToolInfo info
+}
+
 struct WalletEffectUnit {
     1: required WalletID id
     2: required WalletEffect effect
@@ -2415,9 +2438,9 @@ union InvalidContractReason {
     7: InvalidObjectReference invalid_object_reference
     8: ContractorNotExists contractor_not_exists
 
-    // Reserved
-    // 5
-    // 6
+    // Deprecated
+    5: domain.PayoutToolID payout_tool_not_exists
+    6: domain.PayoutToolID payout_tool_already_exists
 }
 
 union InvalidShopReason {
@@ -2428,8 +2451,8 @@ union InvalidShopReason {
     5: ContractTermsViolated contract_terms_violated
     7: InvalidObjectReference invalid_object_reference
 
-    // Reserved
-    // 6
+    // Deprecated
+    6: ShopPayoutToolInvalid payout_tool_invalid
 }
 
 union InvalidWalletReason {
@@ -2454,6 +2477,11 @@ struct ContractTermsViolated {
     2: required domain.TermSet terms
 }
 
+// Deprecated
+struct ShopPayoutToolInvalid {
+    1: optional domain.PayoutToolID payout_tool_id
+}
+
 struct InvalidObjectReference {
     1: optional domain.Reference ref
 }