diff --git a/Cargo.lock b/Cargo.lock
index c6269dc..e331327 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1319,18 +1319,18 @@ checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
 
 [[package]]
 name = "memoffset"
-version = "0.6.5"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5aa361d4faea93603064a027415f07bd8e1d5c88c9fbf68bf56a285428fd79ce"
+checksum = "5de893c32cde5f383baa4c04c5d6dbdd735cfd4a794b0debdb2bb1b421da5ff4"
 dependencies = [
  "autocfg",
 ]
 
 [[package]]
 name = "memoffset"
-version = "0.7.1"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5de893c32cde5f383baa4c04c5d6dbdd735cfd4a794b0debdb2bb1b421da5ff4"
+checksum = "d61c719bcfbcf5d62b3a09efa6088de8c54bc0bfcd3ea7ae39fcc186108b8de1"
 dependencies = [
  "autocfg",
 ]
@@ -1695,31 +1695,21 @@ dependencies = [
 
 [[package]]
 name = "pyo3"
-version = "0.17.3"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "268be0c73583c183f2b14052337465768c07726936a260f480f0857cb95ba543"
+checksum = "ccd4149c8c3975099622b4e1962dac27565cf5663b76452c3e2b66e0b6824277"
 dependencies = [
  "cfg-if",
  "indoc",
  "libc",
- "memoffset 0.6.5",
+ "memoffset 0.8.0",
  "parking_lot",
- "pyo3-build-config 0.17.3",
+ "pyo3-build-config",
  "pyo3-ffi",
  "pyo3-macros",
  "unindent",
 ]
 
-[[package]]
-name = "pyo3-build-config"
-version = "0.17.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28fcd1e73f06ec85bf3280c48c67e731d8290ad3d730f8be9dc07946923005c8"
-dependencies = [
- "once_cell",
- "target-lexicon",
-]
-
 [[package]]
 name = "pyo3-build-config"
 version = "0.18.0"
@@ -1732,19 +1722,19 @@ dependencies = [
 
 [[package]]
 name = "pyo3-ffi"
-version = "0.17.3"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f6cb136e222e49115b3c51c32792886defbfb0adead26a688142b346a0b9ffc"
+checksum = "0c427c9a96b9c5b12156dbc11f76b14f49e9aae8905ca783ea87c249044ef137"
 dependencies = [
  "libc",
- "pyo3-build-config 0.17.3",
+ "pyo3-build-config",
 ]
 
 [[package]]
 name = "pyo3-macros"
-version = "0.17.3"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94144a1266e236b1c932682136dc35a9dee8d3589728f68130c7c3861ef96b28"
+checksum = "16b822bbba9d60630a44d2109bc410489bb2f439b33e3a14ddeb8a40b378a7c4"
 dependencies = [
  "proc-macro2",
  "pyo3-macros-backend",
@@ -1754,9 +1744,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros-backend"
-version = "0.17.3"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c8df9be978a2d2f0cdebabb03206ed73b11314701a5bfe71b0d753b81997777f"
+checksum = "84ae898104f7c99db06231160770f3e40dad6eb9021daddc0fedfa3e41dff10a"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1780,7 +1770,7 @@ dependencies = [
  "kitsuyui-rust-playground-lib",
  "maturin",
  "pyo3",
- "pyo3-build-config 0.18.0",
+ "pyo3-build-config",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 932ecb3..2dcaa5e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,7 +11,7 @@ reqwest = { version = "0.11.13", features = ["blocking"] }
 ring = "0.16.20"
 hex = "0.4.3"
 tokio = "1.24.2"
-pyo3 = { version = "0.17.3", features = ["extension-module"] }
+pyo3 = { version = "0.18.0", features = ["extension-module"] }
 pyo3-build-config = "0.18.0"
 
 [workspace.dependencies.openssl]