diff --git a/Cargo.toml b/Cargo.toml
index f840d91b..6c47281f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,3 +1,7 @@
+[workspace]
+members = [".", "c"]
+default-members = [".", "c"]
+
 [package]
 name = "brotli"
 version = "3.4.0"
@@ -26,11 +30,11 @@ incremental = false
 
 [dependencies]
 "alloc-no-stdlib" = { version = "2.0" }
-"alloc-stdlib" = { version = "~0.2", optional = true }
-"brotli-decompressor" = { version = "~2.5", default-features = false }
-"sha2" = { version = "~0.10", optional = true }
+"alloc-stdlib" = { version = "0.2", optional = true }
+"brotli-decompressor" = { version = "2.5", default-features = false }
+"sha2" = { version = "0.10", optional = true }
 # Uncomment once this packed_simd
-# "packed_simd_2" = {version="0.3", optional=true}
+# "packed_simd_2" = { version = "0.3", optional = true }
 
 [features]
 default = ["std", "ffi-api"]
@@ -43,4 +47,4 @@ seccomp = ["brotli-decompressor/seccomp"]
 std = ["alloc-stdlib", "brotli-decompressor/std"]
 validation = ["sha2"]
 vector_scratch_space = []
-# simd = ["packed_simd_2/into_bits"]
+# simd = ["packed_simd_2", "packed_simd_2?/into_bits"]
diff --git a/c/Cargo.toml b/c/Cargo.toml
index f12655e2..3a4f96dd 100644
--- a/c/Cargo.toml
+++ b/c/Cargo.toml
@@ -16,18 +16,16 @@ autobins = false
 path = "src/lib.rs"
 crate-type = ["cdylib", "staticlib", "rlib"]
 
-[profile.release]
-lto = true
-
 [dependencies]
-"brotli" = { version = "~3.3", default-features = false, features = ["ffi-api"] }
+"brotli" = { version = "3.4", default-features = false, features = ["ffi-api"], path = ".." }
 
 [features]
 default = ["std"]
 benchmark = ["brotli/benchmark"]
 disable-timer = ["brotli/disable-timer"]
 seccomp = ["brotli/seccomp"]
-simd = ["brotli/simd"]
+# Uncomment once brotli package supports simd feature again
+# simd = ["brotli/simd"]
 std = ["brotli/std"]
 validation = ["brotli/validation"]
 vector_scratch_space = ["brotli/vector_scratch_space"]