diff --git a/.github/workflows/fuzz_deflate.yml b/.github/workflows/fuzz_deflate.yml
index ea00211b..354a90a8 100644
--- a/.github/workflows/fuzz_deflate.yml
+++ b/.github/workflows/fuzz_deflate.yml
@@ -30,8 +30,8 @@ jobs:
     - name: Install
       run: cargo install cargo-fuzz
     - name: Fuzz deflate
-      run: cargo +nightly fuzz run --fuzz-dir zune-inflate/fuzz roundtrip fuzz-corpus/inflate -j2 -- -timeout=10s -max_total_time=120
+      run: cargo +nightly fuzz run --fuzz-dir crates/zune-inflate/fuzz roundtrip fuzz-corpus/inflate -j2 -- -timeout=10s -max_total_time=120
     - name: Fuzz zlib
-      run: cargo +nightly fuzz run --fuzz-dir zune-inflate/fuzz roundtrip_zlib fuzz-corpus/inflate -j2 -- -timeout=10s -max_total_time=120
+      run: cargo +nightly fuzz run --fuzz-dir crates/zune-inflate/fuzz roundtrip_zlib fuzz-corpus/inflate -j2 -- -timeout=10s -max_total_time=120
     - name: Normal Fuzz testing.
-      run: cargo +nightly fuzz run --fuzz-dir zune-inflate/fuzz decode_buffer fuzz-corpus/inflate -j2 -- -timeout=10s -max_total_time=120
+      run: cargo +nightly fuzz run --fuzz-dir crates/zune-inflate/fuzz decode_buffer fuzz-corpus/inflate -j2 -- -timeout=10s -max_total_time=120
diff --git a/.github/workflows/fuzz_hdr.yml b/.github/workflows/fuzz_hdr.yml
index e41bd5d9..b560f4dd 100644
--- a/.github/workflows/fuzz_hdr.yml
+++ b/.github/workflows/fuzz_hdr.yml
@@ -32,5 +32,5 @@ jobs:
         run: cargo install cargo-fuzz
 
       - name: Normal Fuzz testing.
-        run: cargo +nightly fuzz run --fuzz-dir zune-hdr/fuzz decode_buffer -j2 -- -timeout=10s   test-images/hdr -max_total_time=120
+        run: cargo +nightly fuzz run --fuzz-dir crates/zune-hdr/fuzz decode_buffer -j2 -- -timeout=10s   test-images/hdr -max_total_time=120
 
diff --git a/.github/workflows/fuzz_png.yml b/.github/workflows/fuzz_png.yml
index b794ac63..d4bb6c18 100644
--- a/.github/workflows/fuzz_png.yml
+++ b/.github/workflows/fuzz_png.yml
@@ -32,4 +32,4 @@ jobs:
         run: cargo install cargo-fuzz
 
       - name: Normal Fuzz testing.
-        run: cargo +nightly fuzz  run  --fuzz-dir zune-png/fuzz decode_buffer  fuzz-corpus/png -j2 -- -timeout=10s -max_total_time=120
+        run: cargo +nightly fuzz  run  --fuzz-dir crates/zune-png/fuzz decode_buffer  fuzz-corpus/png -j2 -- -timeout=10s -max_total_time=120
diff --git a/.github/workflows/fuzz_ppm.yml b/.github/workflows/fuzz_ppm.yml
index 45b25e20..e4eb6c03 100644
--- a/.github/workflows/fuzz_ppm.yml
+++ b/.github/workflows/fuzz_ppm.yml
@@ -32,4 +32,4 @@ jobs:
         run: cargo install cargo-fuzz
 
       - name: Normal Fuzz testing.
-        run: cargo +nightly fuzz run --fuzz-dir zune-ppm/fuzz decode_buffer -j2 -- -timeout=10s -max_total_time=60
+        run: cargo +nightly fuzz run --fuzz-dir crates/zune-ppm/fuzz decode_buffer -j2 -- -timeout=10s -max_total_time=60
diff --git a/.github/workflows/fuzz_psd.yml b/.github/workflows/fuzz_psd.yml
index 969871ff..c0597635 100644
--- a/.github/workflows/fuzz_psd.yml
+++ b/.github/workflows/fuzz_psd.yml
@@ -32,4 +32,4 @@ jobs:
         run: cargo install cargo-fuzz
 
       - name: Normal Fuzz testing.
-        run: cargo +nightly fuzz run --fuzz-dir zune-psd/fuzz decode_buffer test-images/psd -j2 -- -timeout=10s -max_total_time=60
+        run: cargo +nightly fuzz run --fuzz-dir crates/zune-psd/fuzz decode_buffer test-images/psd -j2 -- -timeout=10s -max_total_time=60
diff --git a/.github/workflows/fuzz_qoi.yml b/.github/workflows/fuzz_qoi.yml
index a59e6846..1a979af1 100644
--- a/.github/workflows/fuzz_qoi.yml
+++ b/.github/workflows/fuzz_qoi.yml
@@ -32,4 +32,4 @@ jobs:
         run: cargo install cargo-fuzz
 
       - name: QOI Fuzz testing.
-        run: cargo +nightly fuzz run --fuzz-dir zune-qoi/fuzz decode_buffer test-images/qoi/ -j2 -- -timeout=10s -max_total_time=60
+        run: cargo +nightly fuzz run --fuzz-dir crates/zune-qoi/fuzz decode_buffer test-images/qoi/ -j2 -- -timeout=10s -max_total_time=60
diff --git a/Cargo.lock b/Cargo.lock
index d80c3d72..4fc4244c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -579,9 +579,9 @@ checksum = "f665ee40bc4a3c5590afb1e9677db74a508659dfd71e126420da8274909a0167"
 
 [[package]]
 name = "memmap2"
-version = "0.5.10"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "83faa42c0a078c393f6b29d5db232d8be22776a891f8f56e5284faee4a20b327"
+checksum = "deaba38d7abf1d4cca21cc89e932e542ba2b9258664d2a9ef0e61512039c9375"
 dependencies = [
  "libc",
 ]
@@ -1442,14 +1442,14 @@ dependencies = [
 
 [[package]]
 name = "zune-bmp"
-version = "0.1.0"
+version = "0.4.0"
 dependencies = [
  "zune-core",
 ]
 
 [[package]]
 name = "zune-core"
-version = "0.2.14"
+version = "0.4.0"
 dependencies = [
  "log",
  "serde",
@@ -1457,21 +1457,21 @@ dependencies = [
 
 [[package]]
 name = "zune-farbfeld"
-version = "0.2.0"
+version = "0.4.0"
 dependencies = [
  "zune-core",
 ]
 
 [[package]]
 name = "zune-hdr"
-version = "0.1.0"
+version = "0.4.0"
 dependencies = [
  "zune-core",
 ]
 
 [[package]]
 name = "zune-image"
-version = "0.1.0"
+version = "0.4.0"
 dependencies = [
  "bytemuck",
  "jpeg-encoder",
@@ -1493,7 +1493,7 @@ dependencies = [
 
 [[package]]
 name = "zune-imageprocs"
-version = "0.1.0"
+version = "0.4.0"
 dependencies = [
  "nanorand",
  "zune-core",
@@ -1501,14 +1501,14 @@ dependencies = [
 
 [[package]]
 name = "zune-inflate"
-version = "0.2.54"
+version = "0.2.0"
 dependencies = [
  "simd-adler32",
 ]
 
 [[package]]
 name = "zune-jpeg"
-version = "0.3.17"
+version = "0.4.0"
 dependencies = [
  "zune-core",
  "zune-ppm",
@@ -1516,7 +1516,7 @@ dependencies = [
 
 [[package]]
 name = "zune-jpegxl"
-version = "0.1.0"
+version = "0.4.0"
 dependencies = [
  "zune-core",
  "zune-ppm",
@@ -1524,7 +1524,7 @@ dependencies = [
 
 [[package]]
 name = "zune-png"
-version = "0.2.1"
+version = "0.4.0"
 dependencies = [
  "nanorand",
  "png",
@@ -1535,7 +1535,7 @@ dependencies = [
 
 [[package]]
 name = "zune-ppm"
-version = "0.1.0"
+version = "0.4.0"
 dependencies = [
  "log",
  "zune-core",
@@ -1543,14 +1543,14 @@ dependencies = [
 
 [[package]]
 name = "zune-psd"
-version = "0.1.0"
+version = "0.4.0"
 dependencies = [
  "zune-core",
 ]
 
 [[package]]
 name = "zune-python"
-version = "0.1.0"
+version = "0.4.0"
 dependencies = [
  "numpy",
  "pyo3",
@@ -1562,7 +1562,7 @@ dependencies = [
 
 [[package]]
 name = "zune-qoi"
-version = "0.1.0"
+version = "0.4.0"
 dependencies = [
  "zune-core",
 ]
@@ -1584,7 +1584,7 @@ dependencies = [
 
 [[package]]
 name = "zune-wasm"
-version = "0.1.0"
+version = "0.4.0"
 dependencies = [
  "console_error_panic_hook",
  "wasm-bindgen",
diff --git a/benchmarks/Cargo.toml b/benchmarks/Cargo.toml
index 406160eb..bddde1d7 100644
--- a/benchmarks/Cargo.toml
+++ b/benchmarks/Cargo.toml
@@ -7,13 +7,13 @@ edition = "2021"
 
 [dev-dependencies]
 # QOI benchmarks
-zune-qoi = { version = "0.1.0", path = "../crates/zune-qoi" }
+zune-qoi = { path = "../crates/zune-qoi" }
 rapid-qoi = "0.6.1"
 
 # deflate benchmarks
 flate2 = { version = "1.0.25", default-features = false, features = ["zlib-ng-compat"] }
 libdeflater = "1.19.0"
-zune-inflate = { version = "0.2.51", path = "../crates/zune-inflate" }
+zune-inflate = { path = "../crates/zune-inflate" }
 
 # png benchmarks
 png = { version = "0.17.8-rc" }
@@ -24,7 +24,7 @@ zune-png = { path = "../crates/zune-png" }
 # JPEG benchmarks
 mozjpeg = "0.10.5"
 jpeg-decoder = "0.3.0"
-zune-jpeg = { version = "0.3.12", path = "../crates/zune-jpeg" }
+zune-jpeg = {  path = "../crates/zune-jpeg" }
 
 #other format
 zune-image = { path = "../crates/zune-image", features = ["all"] }
diff --git a/crates/zune-bin/Cargo.toml b/crates/zune-bin/Cargo.toml
index 39a05f7f..3329b862 100644
--- a/crates/zune-bin/Cargo.toml
+++ b/crates/zune-bin/Cargo.toml
@@ -8,9 +8,9 @@ edition = "2021"
 
 [dependencies]
 log = "0.4.17"
-zune-image = { version = "0.1.0", path = "../zune-image", features = ["all"] }
-zune-core = { path = "../zune-core", version = "0.2.1" }
-memmap2 = "0.5.7"
+zune-image = { version = "0.4.0", path = "../zune-image", features = ["all"] }
+zune-core = { path = "../zune-core", version = "0.4" }
+memmap2 = "0.9.0"
 serde_json = "1.0.93"
 serde = "1.0.152"
 
diff --git a/crates/zune-bmp/Cargo.toml b/crates/zune-bmp/Cargo.toml
index 897fc43b..1ab1d149 100644
--- a/crates/zune-bmp/Cargo.toml
+++ b/crates/zune-bmp/Cargo.toml
@@ -9,4 +9,4 @@ edition = "2021"
 log = ["zune-core/log"]
 
 [dependencies]
-zune-core = { version = "0.2", path = "../zune-core" }
+zune-core = { version = "0.4", path = "../zune-core" }
diff --git a/crates/zune-farbfeld/Cargo.toml b/crates/zune-farbfeld/Cargo.toml
index a74ea7f2..99eac510 100644
--- a/crates/zune-farbfeld/Cargo.toml
+++ b/crates/zune-farbfeld/Cargo.toml
@@ -14,4 +14,4 @@ license = "MIT OR Apache-2.0 OR Zlib"
 log = ["zune-core/log"]
 
 [dependencies]
-zune-core = { path = "../zune-core", version = "0.2" }
+zune-core = { path = "../zune-core", version = "0.4" }
diff --git a/crates/zune-hdr/Cargo.toml b/crates/zune-hdr/Cargo.toml
index 40e339fa..03efac6d 100644
--- a/crates/zune-hdr/Cargo.toml
+++ b/crates/zune-hdr/Cargo.toml
@@ -9,4 +9,4 @@ edition = "2021"
 log = ["zune-core/log"]
 
 [dependencies]
-zune-core = { version = "0.2.13", path = "../zune-core", default-features = false }
\ No newline at end of file
+zune-core = { version = "0.4.0", path = "../zune-core", default-features = false }
\ No newline at end of file
diff --git a/crates/zune-hdr/fuzz/Cargo.lock b/crates/zune-hdr/fuzz/Cargo.lock
index df8fc6ca..0a6a9bfd 100644
--- a/crates/zune-hdr/fuzz/Cargo.lock
+++ b/crates/zune-hdr/fuzz/Cargo.lock
@@ -8,34 +8,22 @@ version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2d098ff73c1ca148721f37baad5ea6a465a13f9573aba8641fbbbae8164a54e"
 
-[[package]]
-name = "bitflags"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c70beb79cbb5ce9c4f8e20849978f34225931f665bb49efa6982875a4d5facb3"
-
 [[package]]
 name = "cc"
 version = "1.0.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f"
 dependencies = [
-    "jobserver",
+ "jobserver",
 ]
 
-[[package]]
-name = "cfg-if"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
-
 [[package]]
 name = "jobserver"
 version = "0.1.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "936cfd212a0155903bcbc060e316fb6cc7cbf2e1907329391ebadc1fe0ce77c2"
 dependencies = [
-    "libc",
+ "libc",
 ]
 
 [[package]]
@@ -50,18 +38,9 @@ version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "beb09950ae85a0a94b27676cccf37da5ff13f27076aa1adbc6545dd0d0e1bd4e"
 dependencies = [
-    "arbitrary",
-    "cc",
-    "once_cell",
-]
-
-[[package]]
-name = "log"
-version = "0.4.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
-dependencies = [
-    "cfg-if",
+ "arbitrary",
+ "cc",
+ "once_cell",
 ]
 
 [[package]]
@@ -70,32 +49,21 @@ version = "1.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3"
 
-[[package]]
-name = "serde"
-version = "1.0.160"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb2f3770c8bce3bcda7e149193a069a0f4365bda1fa5cd88e03bca26afc1216c"
-
 [[package]]
 name = "zune-core"
-version = "0.2.13"
-dependencies = [
-    "bitflags",
-    "serde",
-]
+version = "0.4.0"
 
 [[package]]
 name = "zune-hdr"
-version = "0.1.0"
+version = "0.4.0"
 dependencies = [
-    "log",
-    "zune-core",
+ "zune-core",
 ]
 
 [[package]]
 name = "zune-hdr-fuzz"
 version = "0.0.0"
 dependencies = [
-    "libfuzzer-sys",
-    "zune-hdr",
+ "libfuzzer-sys",
+ "zune-hdr",
 ]
diff --git a/crates/zune-image/Cargo.toml b/crates/zune-image/Cargo.toml
index d7c19b49..43e687f6 100644
--- a/crates/zune-image/Cargo.toml
+++ b/crates/zune-image/Cargo.toml
@@ -36,7 +36,7 @@ all = ["image_formats", "serde-support", "metadata", "threads", "filters", "simd
 [dependencies]
 zune-imageprocs = { path = "../zune-imageprocs", optional = true }
 # Core primitives
-zune-core = { path = "../zune-core", version = "0.2" }
+zune-core = { path = "../zune-core", version = "0.4" }
 # Images
 zune-png = { path = "../zune-png", optional = true }
 zune-jpeg = { path = "../zune-jpeg", optional = true }
diff --git a/crates/zune-imageprocs/Cargo.toml b/crates/zune-imageprocs/Cargo.toml
index 9815fd97..775dfcd1 100644
--- a/crates/zune-imageprocs/Cargo.toml
+++ b/crates/zune-imageprocs/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-zune-core = { path = "../zune-core", version = "0.2" }
+zune-core = { path = "../zune-core", version = "0.4" }
 
 
 [features]
diff --git a/crates/zune-inflate/Cargo.toml b/crates/zune-inflate/Cargo.toml
index 041ca05e..ce500e5a 100644
--- a/crates/zune-inflate/Cargo.toml
+++ b/crates/zune-inflate/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "zune-inflate"
-version = "0.4.0"
+version = "0.2.0"
 edition = "2021"
 description = "A heavily optimized deflate decompressor in Pure Rust"
 exclude = ["tests/"]
diff --git a/crates/zune-jpeg/Cargo.toml b/crates/zune-jpeg/Cargo.toml
index 62227bf7..da670a10 100644
--- a/crates/zune-jpeg/Cargo.toml
+++ b/crates/zune-jpeg/Cargo.toml
@@ -21,7 +21,7 @@ log = ["zune-core/log"]
 default = ["x86", "neon", "std"]
 
 [dependencies]
-zune-core = { path = "../zune-core", version = "0.2" }
+zune-core = { path = "../zune-core", version = "0.4" }
 
 
 [dev-dependencies]
diff --git a/crates/zune-jpegxl/Cargo.toml b/crates/zune-jpegxl/Cargo.toml
index 19ca1274..4160058a 100644
--- a/crates/zune-jpegxl/Cargo.toml
+++ b/crates/zune-jpegxl/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-zune-core = { version = "0.2.1", path = "../zune-core" }
+zune-core = { version = "0.4", path = "../zune-core" }
 
 [features]
 threads = []
diff --git a/crates/zune-png/Cargo.toml b/crates/zune-png/Cargo.toml
index cd6a2314..8183bd99 100644
--- a/crates/zune-png/Cargo.toml
+++ b/crates/zune-png/Cargo.toml
@@ -20,7 +20,7 @@ log = ["zune-core/log"]
 default = ["sse", "std"]
 
 [dependencies]
-zune-core = { path = "../zune-core", version = "0.2" }
+zune-core = { path = "../zune-core", version = "0.4" }
 zune-inflate = { path = "../zune-inflate", version = "0.2", default-features = false, features = ["zlib"] }
 
 [dev-dependencies]
diff --git a/crates/zune-ppm/Cargo.toml b/crates/zune-ppm/Cargo.toml
index e05928ca..bf0bac4b 100644
--- a/crates/zune-ppm/Cargo.toml
+++ b/crates/zune-ppm/Cargo.toml
@@ -9,5 +9,5 @@ edition = "2021"
 log = ["zune-core/log"]
 
 [dependencies]
-zune-core = { path = "../zune-core", version = "0.2.1" }
+zune-core = { path = "../zune-core", version = "0.4" }
 log = "0.4.17"
\ No newline at end of file
diff --git a/crates/zune-ppm/fuzz/Cargo.lock b/crates/zune-ppm/fuzz/Cargo.lock
new file mode 100644
index 00000000..0228704c
--- /dev/null
+++ b/crates/zune-ppm/fuzz/Cargo.lock
@@ -0,0 +1,77 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "arbitrary"
+version = "1.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2e1373abdaa212b704512ec2bd8b26bd0b7d5c3f70117411a5d9a451383c859"
+
+[[package]]
+name = "cc"
+version = "1.0.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1174fb0b6ec23863f8b971027804a42614e347eafb0a95bf0b12cdae21fc4d0"
+dependencies = [
+ "jobserver",
+ "libc",
+]
+
+[[package]]
+name = "jobserver"
+version = "0.1.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c37f63953c4c63420ed5fd3d6d398c719489b9f872b9fa683262f8edd363c7d"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "libc"
+version = "0.2.149"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a08173bc88b7955d1b3145aa561539096c421ac8debde8cbc3612ec635fee29b"
+
+[[package]]
+name = "libfuzzer-sys"
+version = "0.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a96cfd5557eb82f2b83fed4955246c988d331975a002961b07c81584d107e7f7"
+dependencies = [
+ "arbitrary",
+ "cc",
+ "once_cell",
+]
+
+[[package]]
+name = "log"
+version = "0.4.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
+
+[[package]]
+name = "once_cell"
+version = "1.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
+
+[[package]]
+name = "zune-core"
+version = "0.4.0"
+
+[[package]]
+name = "zune-ppm"
+version = "0.4.0"
+dependencies = [
+ "log",
+ "zune-core",
+]
+
+[[package]]
+name = "zune-ppm-fuzz"
+version = "0.0.0"
+dependencies = [
+ "libfuzzer-sys",
+ "zune-ppm",
+]
diff --git a/crates/zune-psd/Cargo.toml b/crates/zune-psd/Cargo.toml
index e9497c06..244a986f 100644
--- a/crates/zune-psd/Cargo.toml
+++ b/crates/zune-psd/Cargo.toml
@@ -9,4 +9,4 @@ edition = "2021"
 log = ["zune-core/log"]
 
 [dependencies]
-zune-core = { path = "../zune-core", version = "0.2.1" }
+zune-core = { path = "../zune-core", version = "0.4" }
diff --git a/crates/zune-qoi/Cargo.toml b/crates/zune-qoi/Cargo.toml
index 536b1156..da6ae969 100644
--- a/crates/zune-qoi/Cargo.toml
+++ b/crates/zune-qoi/Cargo.toml
@@ -9,4 +9,4 @@ edition = "2021"
 log = ["zune-core/log"]
 
 [dependencies]
-zune-core = { path = "../zune-core", version = "0.2.1" }
+zune-core = { path = "../zune-core", version = "0.4" }
diff --git a/crates/zune-wasm/Cargo.toml b/crates/zune-wasm/Cargo.toml
index ecefda1a..9eb7376d 100644
--- a/crates/zune-wasm/Cargo.toml
+++ b/crates/zune-wasm/Cargo.toml
@@ -14,7 +14,7 @@ default = ["console_error_panic_hook"]
 [dependencies]
 wasm-bindgen = "0.2.63"
 zune-image = { path = "../zune-image", features = ["image_formats"] }
-zune-core = { path = "../zune-core", version = "0.2.1" }
+zune-core = { path = "../zune-core", version = "0.4" }
 # The `console_error_panic_hook` crate provides better debugging of panics by
 # logging them with `console.error`. This is great for development, but requires
 # all the `std::fmt` and `std::panicking` infrastructure, so isn't great for
diff --git a/tests/Cargo.toml b/tests/Cargo.toml
index e1a50467..44d527f4 100644
--- a/tests/Cargo.toml
+++ b/tests/Cargo.toml
@@ -9,9 +9,9 @@ edition = "2021"
 xxhash-rust = { version = "0.8.6", default-features = false, features = ["xxh3"] }
 serde = { version = "1.0.147", features = ["derive"] }
 serde_json = "1.0.94"
-zune-core = { version = "0.2.1", path = "../crates/zune-core" }
-zune-jpeg = { version = "0.3.12", path = "../crates/zune-jpeg" }
-zune-psd = { version = "0.1.0", path = "../crates/zune-psd" }
-zune-png = { version = "0.2.0", path = "../crates/zune-png" }
-zune-inflate = { version = "0.2.51", path = "../crates/zune-inflate" }
-zune-bmp = { version = "0.1.0", path = "../crates/zune-bmp" }
+zune-core = {  path = "../crates/zune-core" }
+zune-jpeg = {  path = "../crates/zune-jpeg" }
+zune-psd = {  path = "../crates/zune-psd" }
+zune-png = {  path = "../crates/zune-png" }
+zune-inflate = {  path = "../crates/zune-inflate" }
+zune-bmp = {  path = "../crates/zune-bmp" }