diff --git a/examples/Cargo.lock b/examples/Cargo.lock
index d1203ccc..d9a82503 100644
--- a/examples/Cargo.lock
+++ b/examples/Cargo.lock
@@ -405,8 +405,6 @@ dependencies = [
 name = "custom"
 version = "0.5.0"
 dependencies = [
- "anyhow",
- "cw-multi-test",
  "cw-storage-plus",
  "cw1",
  "sylvia",
@@ -416,7 +414,6 @@ dependencies = [
 name = "custom-and-generic"
 version = "0.5.0"
 dependencies = [
- "anyhow",
  "sylvia",
 ]
 
@@ -468,7 +465,6 @@ dependencies = [
 name = "cw1"
 version = "0.5.0"
 dependencies = [
- "anyhow",
  "sylvia",
 ]
 
@@ -476,7 +472,6 @@ dependencies = [
 name = "cw1-subkeys"
 version = "0.5.0"
 dependencies = [
- "anyhow",
  "cw-storage-plus",
  "cw-utils",
  "cw1",
@@ -491,7 +486,6 @@ dependencies = [
 name = "cw1-whitelist"
 version = "0.5.0"
 dependencies = [
- "anyhow",
  "assert_matches",
  "cw-storage-plus",
  "cw1",
@@ -520,7 +514,6 @@ dependencies = [
 name = "cw20-allowances"
 version = "0.5.0"
 dependencies = [
- "anyhow",
  "cw-utils",
  "sylvia",
 ]
@@ -529,7 +522,6 @@ dependencies = [
 name = "cw20-base"
 version = "0.5.0"
 dependencies = [
- "anyhow",
  "assert_matches",
  "cw-storage-plus",
  "cw-utils",
@@ -546,7 +538,6 @@ dependencies = [
 name = "cw20-marketing"
 version = "0.5.0"
 dependencies = [
- "anyhow",
  "sylvia",
 ]
 
@@ -554,7 +545,6 @@ dependencies = [
 name = "cw20-minting"
 version = "0.5.0"
 dependencies = [
- "anyhow",
  "sylvia",
 ]
 
@@ -562,7 +552,6 @@ dependencies = [
 name = "cw4"
 version = "0.5.0"
 dependencies = [
- "anyhow",
  "sylvia",
 ]
 
@@ -691,8 +680,6 @@ dependencies = [
 name = "entry-points-overriding"
 version = "0.5.0"
 dependencies = [
- "anyhow",
- "cw-multi-test",
  "cw-storage-plus",
  "cw-utils",
  "sylvia",
@@ -724,7 +711,6 @@ checksum = "28dea519a9695b9977216879a3ebfddf92f1c08c05d984f8996aecd6ecdc811d"
 name = "generic"
 version = "0.5.0"
 dependencies = [
- "anyhow",
  "sylvia",
 ]
 
@@ -743,7 +729,6 @@ dependencies = [
 name = "generic_contract"
 version = "0.5.0"
 dependencies = [
- "anyhow",
  "custom-and-generic",
  "cw-storage-plus",
  "cw-utils",
@@ -756,7 +741,6 @@ dependencies = [
 name = "generic_iface_on_contract"
 version = "0.5.0"
 dependencies = [
- "anyhow",
  "custom-and-generic",
  "cw-storage-plus",
  "cw-utils",
@@ -769,7 +753,6 @@ dependencies = [
 name = "generics_forwarded"
 version = "0.5.0"
 dependencies = [
- "anyhow",
  "custom-and-generic",
  "cw-storage-plus",
  "cw-utils",
@@ -1418,7 +1401,6 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 name = "whitelist"
 version = "0.5.0"
 dependencies = [
- "anyhow",
  "sylvia",
 ]
 
diff --git a/examples/Cargo.toml b/examples/Cargo.toml
index 5f5c119f..f99702b2 100644
--- a/examples/Cargo.toml
+++ b/examples/Cargo.toml
@@ -27,12 +27,9 @@ version = "0.5.0"
 edition = "2021"
 
 [workspace.dependencies]
-anyhow = "1.0.86"
-cw-multi-test = "2.1.1"
 cw-storage-plus = "2.0.0"
 cw-utils = "2.0.0"
 cw2 = "2.0.0"
 semver = "1.0.23"
-serde = { version = "1.0.208", default-features = false, features = ["derive"] }
 thiserror = "1.0.63"
 assert_matches = "1.5.0"
diff --git a/examples/contracts/custom/Cargo.toml b/examples/contracts/custom/Cargo.toml
index 968cd81d..9c0b744d 100644
--- a/examples/contracts/custom/Cargo.toml
+++ b/examples/contracts/custom/Cargo.toml
@@ -13,16 +13,12 @@ crate-type = ["cdylib", "rlib"]
 
 [features]
 library = []
-mt = ["library", "anyhow", "cw-multi-test"]
-
+mt = ["library", "sylvia/mt"]
 
 [dependencies]
 cw1 = { path = "../../interfaces/cw1" }
 cw-storage-plus = { workspace = true }
 sylvia = { path = "../../../sylvia" }
-cw-multi-test = { workspace = true, optional = true }
-anyhow = { workspace = true, optional = true }
 
 [dev-dependencies]
-anyhow = { workspace = true }
 sylvia = { path = "../../../sylvia", features = ["mt"] }
diff --git a/examples/contracts/custom/src/multitest/custom_module.rs b/examples/contracts/custom/src/multitest/custom_module.rs
index 286ac331..04455b15 100644
--- a/examples/contracts/custom/src/multitest/custom_module.rs
+++ b/examples/contracts/custom/src/multitest/custom_module.rs
@@ -1,5 +1,6 @@
 use cw_storage_plus::Item;
 use std::fmt::Debug;
+use sylvia::anyhow::Result as AnyResult;
 use sylvia::cw_multi_test::{AppResponse, CosmosRouter, Module};
 use sylvia::cw_schema::schemars::JsonSchema;
 use sylvia::cw_std::{
@@ -41,7 +42,7 @@ impl Module for CustomModule {
         _block: &BlockInfo,
         _sender: Addr,
         msg: Self::ExecT,
-    ) -> anyhow::Result<AppResponse>
+    ) -> AnyResult<AppResponse>
     where
         ExecC: Debug + Clone + PartialEq + JsonSchema + DeserializeOwned + 'static,
         QueryC: CustomQuery + DeserializeOwned + 'static,
@@ -62,7 +63,7 @@ impl Module for CustomModule {
         _router: &dyn CosmosRouter<ExecC = ExecC, QueryC = QueryC>,
         _block: &BlockInfo,
         _msg: Self::SudoT,
-    ) -> anyhow::Result<AppResponse>
+    ) -> AnyResult<AppResponse>
     where
         ExecC: Debug + Clone + PartialEq + JsonSchema + DeserializeOwned + 'static,
         QueryC: CustomQuery + DeserializeOwned + 'static,
@@ -77,7 +78,7 @@ impl Module for CustomModule {
         _querier: &dyn Querier,
         _block: &BlockInfo,
         request: Self::QueryT,
-    ) -> anyhow::Result<Binary> {
+    ) -> AnyResult<Binary> {
         match request {
             CounterQuery::Count {} => {
                 let count = self.counter.load(storage)?;
diff --git a/examples/contracts/cw1-subkeys/Cargo.toml b/examples/contracts/cw1-subkeys/Cargo.toml
index 4c7b0e82..bc9c0ff1 100644
--- a/examples/contracts/cw1-subkeys/Cargo.toml
+++ b/examples/contracts/cw1-subkeys/Cargo.toml
@@ -8,10 +8,9 @@ crate-type = ["cdylib", "rlib"]
 
 [features]
 library = []
-mt = ["library", "anyhow", "sylvia/mt"]
+mt = ["library", "sylvia/mt"]
 
 [dependencies]
-anyhow = { workspace = true, optional = true }
 cw-storage-plus = { workspace = true }
 cw-utils = { workspace = true }
 cw1 = { path = "../../interfaces/cw1" }
@@ -22,7 +21,6 @@ sylvia = { path = "../../../sylvia" }
 thiserror = { workspace = true }
 
 [dev-dependencies]
-anyhow = { workspace = true }
 sylvia = { path = "../../../sylvia", features = ["mt"] }
 cw1-whitelist = { path = "../cw1-whitelist", features = ["mt"] }
 cw1 = { path = "../../interfaces/cw1", features = ["mt"] }
diff --git a/examples/contracts/cw1-whitelist/Cargo.toml b/examples/contracts/cw1-whitelist/Cargo.toml
index 3695fd71..abf4f881 100644
--- a/examples/contracts/cw1-whitelist/Cargo.toml
+++ b/examples/contracts/cw1-whitelist/Cargo.toml
@@ -13,7 +13,7 @@ crate-type = ["cdylib", "rlib"]
 
 [features]
 library = []
-mt = ["sylvia/mt", "library", "anyhow"]
+mt = ["sylvia/mt", "library"]
 
 [dependencies]
 sylvia = { path = "../../../sylvia" }
@@ -22,9 +22,7 @@ whitelist = { path = "../../interfaces/whitelist" }
 cw-storage-plus = { workspace = true }
 thiserror = { workspace = true }
 cw2 = { workspace = true }
-anyhow = { workspace = true, optional = true }
 
 [dev-dependencies]
-anyhow = { workspace = true }
 assert_matches = { workspace = true }
 sylvia = { path = "../../../sylvia", features = ["mt"] }
diff --git a/examples/contracts/cw20-base/Cargo.toml b/examples/contracts/cw20-base/Cargo.toml
index 734a0706..7df2731f 100644
--- a/examples/contracts/cw20-base/Cargo.toml
+++ b/examples/contracts/cw20-base/Cargo.toml
@@ -13,10 +13,9 @@ crate-type = ["cdylib", "rlib"]
 
 [features]
 library = []
-mt = ["library", "sylvia/mt", "anyhow"]
+mt = ["library", "sylvia/mt"]
 
 [dependencies]
-anyhow = { workspace = true, optional = true }
 cw-storage-plus = { workspace = true }
 cw-utils = { workspace = true }
 cw2 = { workspace = true }
@@ -28,7 +27,6 @@ sylvia = { path = "../../../sylvia" }
 thiserror = { workspace = true }
 
 [dev-dependencies]
-anyhow = { workspace = true }
 assert_matches = { workspace = true }
 cw-utils = { workspace = true }
 sylvia = { path = "../../../sylvia", features = ["mt"] }
diff --git a/examples/contracts/entry-points-overriding/Cargo.toml b/examples/contracts/entry-points-overriding/Cargo.toml
index bb9d57a5..db005f2f 100644
--- a/examples/contracts/entry-points-overriding/Cargo.toml
+++ b/examples/contracts/entry-points-overriding/Cargo.toml
@@ -13,15 +13,12 @@ crate-type = ["cdylib", "rlib"]
 
 [features]
 library = []
-mt = ["library", "sylvia/mt", "anyhow"]
+mt = ["library", "sylvia/mt"]
 
 [dependencies]
-anyhow = { workspace = true, optional = true }
-cw-multi-test = { workspace = true, optional = true }
 cw-storage-plus = { workspace = true }
 cw-utils = { workspace = true }
 sylvia = { path = "../../../sylvia" }
 
 [dev-dependencies]
-anyhow = { workspace = true }
 sylvia = { path = "../../../sylvia", features = ["mt"] }
diff --git a/examples/contracts/generic_contract/Cargo.toml b/examples/contracts/generic_contract/Cargo.toml
index 0ce85f8a..b4581cac 100644
--- a/examples/contracts/generic_contract/Cargo.toml
+++ b/examples/contracts/generic_contract/Cargo.toml
@@ -13,10 +13,9 @@ crate-type = ["cdylib", "rlib"]
 
 [features]
 library = []
-mt = ["library", "sylvia/mt", "anyhow"]
+mt = ["library", "sylvia/mt"]
 
 [dependencies]
-anyhow = { workspace = true, optional = true }
 cw-storage-plus = { workspace = true }
 cw-utils = { workspace = true }
 sylvia = { path = "../../../sylvia" }
@@ -25,5 +24,4 @@ generic = { path = "../../interfaces/generic" }
 custom-and-generic = { path = "../../interfaces/custom-and-generic" }
 
 [dev-dependencies]
-anyhow = { workspace = true }
 sylvia = { path = "../../../sylvia", features = ["mt"] }
diff --git a/examples/contracts/generic_iface_on_contract/Cargo.toml b/examples/contracts/generic_iface_on_contract/Cargo.toml
index cddbc2c9..a164a7e5 100644
--- a/examples/contracts/generic_iface_on_contract/Cargo.toml
+++ b/examples/contracts/generic_iface_on_contract/Cargo.toml
@@ -13,10 +13,9 @@ crate-type = ["cdylib", "rlib"]
 
 [features]
 library = []
-mt = ["library", "sylvia/mt", "anyhow"]
+mt = ["library", "sylvia/mt"]
 
 [dependencies]
-anyhow = { workspace = true, optional = true }
 cw-storage-plus = { workspace = true }
 cw-utils = { workspace = true }
 sylvia = { path = "../../../sylvia" }
@@ -25,5 +24,4 @@ generic = { path = "../../interfaces/generic" }
 custom-and-generic = { path = "../../interfaces/custom-and-generic" }
 
 [dev-dependencies]
-anyhow = { workspace = true }
 sylvia = { path = "../../../sylvia", features = ["mt"] }
diff --git a/examples/contracts/generics_forwarded/Cargo.toml b/examples/contracts/generics_forwarded/Cargo.toml
index 2b2e1855..692e2435 100644
--- a/examples/contracts/generics_forwarded/Cargo.toml
+++ b/examples/contracts/generics_forwarded/Cargo.toml
@@ -13,10 +13,9 @@ crate-type = ["cdylib", "rlib"]
 
 [features]
 library = []
-mt = ["library", "sylvia/mt", "anyhow"]
+mt = ["library", "sylvia/mt"]
 
 [dependencies]
-anyhow = { workspace = true, optional = true }
 cw-storage-plus = { workspace = true }
 cw-utils = { workspace = true }
 sylvia = { path = "../../../sylvia" }
@@ -26,5 +25,4 @@ cw1 = { path = "../../interfaces/cw1/" }
 thiserror = { workspace = true }
 
 [dev-dependencies]
-anyhow = { workspace = true }
 sylvia = { path = "../../../sylvia", features = ["mt"] }
diff --git a/examples/interfaces/custom-and-generic/Cargo.toml b/examples/interfaces/custom-and-generic/Cargo.toml
index b324e5bf..96043887 100644
--- a/examples/interfaces/custom-and-generic/Cargo.toml
+++ b/examples/interfaces/custom-and-generic/Cargo.toml
@@ -15,5 +15,4 @@ mt = ["sylvia/mt"]
 sylvia = { path = "../../../sylvia" }
 
 [dev-dependencies]
-anyhow = { workspace = true }
 sylvia = { path = "../../../sylvia", features = ["mt"] }
diff --git a/examples/interfaces/cw1/Cargo.toml b/examples/interfaces/cw1/Cargo.toml
index 3b55826d..59c0b6ce 100644
--- a/examples/interfaces/cw1/Cargo.toml
+++ b/examples/interfaces/cw1/Cargo.toml
@@ -15,5 +15,4 @@ mt = ["sylvia/mt"]
 sylvia = { path = "../../../sylvia" }
 
 [dev-dependencies]
-anyhow = { workspace = true }
 sylvia = { path = "../../../sylvia", features = ["mt"] }
diff --git a/examples/interfaces/cw20-allowances/Cargo.toml b/examples/interfaces/cw20-allowances/Cargo.toml
index e005adbc..9d092387 100644
--- a/examples/interfaces/cw20-allowances/Cargo.toml
+++ b/examples/interfaces/cw20-allowances/Cargo.toml
@@ -16,5 +16,4 @@ sylvia = { path = "../../../sylvia" }
 cw-utils = { workspace = true }
 
 [dev-dependencies]
-anyhow = { workspace = true }
 sylvia = { path = "../../../sylvia", features = ["mt"] }
diff --git a/examples/interfaces/cw20-marketing/Cargo.toml b/examples/interfaces/cw20-marketing/Cargo.toml
index 0c3c558b..937490d1 100644
--- a/examples/interfaces/cw20-marketing/Cargo.toml
+++ b/examples/interfaces/cw20-marketing/Cargo.toml
@@ -15,5 +15,4 @@ mt = ["sylvia/mt"]
 sylvia = { path = "../../../sylvia" }
 
 [dev-dependencies]
-anyhow = { workspace = true }
 sylvia = { path = "../../../sylvia", features = ["mt"] }
diff --git a/examples/interfaces/cw20-minting/Cargo.toml b/examples/interfaces/cw20-minting/Cargo.toml
index 2492c41d..7e06de53 100644
--- a/examples/interfaces/cw20-minting/Cargo.toml
+++ b/examples/interfaces/cw20-minting/Cargo.toml
@@ -15,5 +15,4 @@ mt = ["sylvia/mt"]
 sylvia = { path = "../../../sylvia" }
 
 [dev-dependencies]
-anyhow = { workspace = true }
 sylvia = { path = "../../../sylvia", features = ["mt"] }
diff --git a/examples/interfaces/cw4/Cargo.toml b/examples/interfaces/cw4/Cargo.toml
index c5f1072e..52675131 100644
--- a/examples/interfaces/cw4/Cargo.toml
+++ b/examples/interfaces/cw4/Cargo.toml
@@ -15,5 +15,4 @@ mt = ["sylvia/mt"]
 sylvia = { path = "../../../sylvia" }
 
 [dev-dependencies]
-anyhow = { workspace = true }
 sylvia = { path = "../../../sylvia", features = ["mt"] }
diff --git a/examples/interfaces/generic/Cargo.toml b/examples/interfaces/generic/Cargo.toml
index bbad322e..817ad943 100644
--- a/examples/interfaces/generic/Cargo.toml
+++ b/examples/interfaces/generic/Cargo.toml
@@ -15,5 +15,4 @@ mt = ["sylvia/mt"]
 sylvia = { path = "../../../sylvia" }
 
 [dev-dependencies]
-anyhow = { workspace = true }
 sylvia = { path = "../../../sylvia", features = ["mt"] }
diff --git a/examples/interfaces/whitelist/Cargo.toml b/examples/interfaces/whitelist/Cargo.toml
index ce741504..409f213e 100644
--- a/examples/interfaces/whitelist/Cargo.toml
+++ b/examples/interfaces/whitelist/Cargo.toml
@@ -15,5 +15,4 @@ mt = ["sylvia/mt"]
 sylvia = { path = "../../../sylvia" }
 
 [dev-dependencies]
-anyhow = { workspace = true }
 sylvia = { path = "../../../sylvia", features = ["mt"] }