diff --git a/Cargo.toml b/Cargo.toml
index 06da2db1ed..36a388f9ec 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,7 +28,7 @@ wasmtime-wasi-c = { path = "wasmtime-wasi-c", optional = true }
 wasi-common = { git = "https://github.com/CraneStation/wasi-common", rev = "37ce4ba"}
 docopt = "1.0.1"
 serde = { "version" = "1.0.94", features = ["derive"] }
-faerie = "0.11.0"
+faerie = "0.12.0"
 anyhow = "1.0.19"
 target-lexicon = { version = "0.9.0", default-features = false }
 pretty_env_logger = "0.3.0"
diff --git a/wasmtime-debug/Cargo.toml b/wasmtime-debug/Cargo.toml
index acd41d49fa..ec49169c35 100644
--- a/wasmtime-debug/Cargo.toml
+++ b/wasmtime-debug/Cargo.toml
@@ -17,7 +17,7 @@ wasmparser = "0.39.2"
 cranelift-codegen = { version = "0.49", features = ["enable-serde"] }
 cranelift-entity = { version = "0.49", features = ["enable-serde"] }
 cranelift-wasm = { version = "0.49", features = ["enable-serde"] }
-faerie = "0.11.0"
+faerie = "0.12.0"
 wasmtime-environ = { path = "../wasmtime-environ", default-features = false }
 target-lexicon = { version = "0.9.0", default-features = false }
 failure = { version = "0.1.3", default-features = false }
diff --git a/wasmtime-obj/Cargo.toml b/wasmtime-obj/Cargo.toml
index b9ce8b348a..92570e4fc8 100644
--- a/wasmtime-obj/Cargo.toml
+++ b/wasmtime-obj/Cargo.toml
@@ -15,4 +15,4 @@ cranelift-codegen = { version = "0.49", features = ["enable-serde"] }
 cranelift-entity = { version = "0.49", features = ["enable-serde"] }
 cranelift-wasm = { version = "0.49", features = ["enable-serde"] }
 wasmtime-environ = { path = "../wasmtime-environ" }
-faerie = "0.11.0"
+faerie = "0.12.0"