diff --git a/Cargo.lock b/Cargo.lock
index 6069776..bb42a4d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -29,12 +29,6 @@ version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
-[[package]]
-name = "bitflags"
-version = "1.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
-
 [[package]]
 name = "bitflags"
 version = "2.13.1"
@@ -192,11 +186,11 @@ checksum = "9f7c3e4beb33f85d45ae3e3a1792185706c8e16d043238c593331cc7cd313b50"
 
 [[package]]
 name = "png"
-version = "0.17.16"
+version = "0.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82151a2fc869e011c153adc57cf2789ccb8d9906ce52c0b39a6b5697749d7526"
+checksum = "60769b8b31b2a9f263dae2776c37b1b28ae246943cf719eb6946a1db05128a61"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
  "crc32fast",
  "fdeflate",
  "flate2",
@@ -233,7 +227,7 @@ version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6fe4565b9518b83ef4f91bb47ce29620ca828bd32cb7e408f0062e9930ba190"
 dependencies = [
- "bitflags 2.13.1",
+ "bitflags",
  "errno",
  "libc",
  "linux-raw-sys",
diff --git a/computer/Cargo.toml b/computer/Cargo.toml
index 933651c..b5fca8d 100644
--- a/computer/Cargo.toml
+++ b/computer/Cargo.toml
@@ -20,7 +20,7 @@ serde_json = "1.0"
 sha2 = "0.10"
 sha1 = "0.10"
 thiserror = "2.0"
-png = "0.17"
+png = "0.18"
 
 [dev-dependencies]
 tempfile = "3.14"