diff --git a/Cargo.lock b/Cargo.lock
index da9700708..bf9d10ef2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1170,7 +1170,6 @@ checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
 dependencies = [
  "autocfg",
  "hashbrown 0.12.3",
- "rayon",
  "serde",
 ]
 
@@ -1182,6 +1181,7 @@ checksum = "d5477fe2230a79769d8dc68e0eabf5437907c0457a5614a9e8dddb67f65eb65d"
 dependencies = [
  "equivalent",
  "hashbrown 0.14.0",
+ "rayon",
 ]
 
 [[package]]
@@ -1308,15 +1308,6 @@ dependencies = [
  "phf",
 ]
 
-[[package]]
-name = "itertools"
-version = "0.10.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
-dependencies = [
- "either",
-]
-
 [[package]]
 name = "itoa"
 version = "1.0.6"
@@ -1399,18 +1390,18 @@ checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
 
 [[package]]
 name = "libdeflate-sys"
-version = "0.11.0"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb6784b6b84b67d71b4307963d456a9c7c29f9b47c658f533e598de369e34277"
+checksum = "012437ac39c1e7d7ba12af3aceceb5c93149779aa17c2b1c483f33954957ddc8"
 dependencies = [
  "cc",
 ]
 
 [[package]]
 name = "libdeflater"
-version = "0.11.0"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8e285aa6a046fd338b2592c16bee148b2b00789138ed6b7bb56bb13d585050d"
+checksum = "58b30f982ddb14aae2a24a7ed7b3d512d687c2483493f95de7a6d167942a19c3"
 dependencies = [
  "libdeflate-sys",
 ]
@@ -1476,12 +1467,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.17"
+version = "0.4.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
-dependencies = [
- "cfg-if",
-]
+checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
 
 [[package]]
 name = "lzma-sys"
@@ -1685,15 +1673,12 @@ checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
 [[package]]
 name = "oxipng"
 version = "8.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "630638e107fb436644c300e781d3f17e1b04656138ba0d40564be4be3b06db32"
+source = "git+https://github.com/laurmaedje/oxipng?rev=b8ec65b#b8ec65b3ca42dde33c85149b6e402e891527f802"
 dependencies = [
  "bitvec",
  "crossbeam-channel",
  "filetime",
- "image",
- "indexmap 1.9.3",
- "itertools",
+ "indexmap 2.0.0",
  "libdeflater",
  "log",
  "rayon",
diff --git a/tests/Cargo.toml b/tests/Cargo.toml
index 9ad8ee7ca..0a371d944 100644
--- a/tests/Cargo.toml
+++ b/tests/Cargo.toml
@@ -13,7 +13,7 @@ comemo = "0.3"
 ecow = { version = "0.1.2", features = ["serde"] }
 iai = { git = "https://github.com/reknih/iai" }
 once_cell = "1"
-oxipng = { version = "8.0.0", default-features = false, features = ["filetime", "parallel", "zopfli"] }
+oxipng = { git = "https://github.com/laurmaedje/oxipng", rev = "b8ec65b", default-features = false, features = ["filetime", "parallel", "zopfli"] }
 rayon = "1.7.0"
 tiny-skia = "0.9.0"
 ttf-parser = "0.18.1"