diff --git a/Cargo.lock b/Cargo.lock
index 581a9fe6..9b9322c7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2027,6 +2027,15 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "memoffset"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d61c719bcfbcf5d62b3a09efa6088de8c54bc0bfcd3ea7ae39fcc186108b8de1"
+dependencies = [
+ "autocfg",
+]
+
 [[package]]
 name = "mime"
 version = "0.3.16"
@@ -2768,14 +2777,15 @@ dependencies = [
 
 [[package]]
 name = "pyo3"
-version = "0.16.5"
+version = "0.18.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e6302e85060011447471887705bb7838f14aba43fcb06957d823739a496b3dc"
+checksum = "cfb848f80438f926a9ebddf0a539ed6065434fd7aae03a89312a9821f81b8501"
 dependencies = [
  "cfg-if",
  "eyre",
  "indoc",
  "libc",
+ "memoffset 0.8.0",
  "parking_lot",
  "pyo3-build-config",
  "pyo3-ffi",
@@ -2785,9 +2795,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-build-config"
-version = "0.16.5"
+version = "0.18.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5b65b546c35d8a3b1b2f0ddbac7c6a569d759f357f2b9df884f5d6b719152c8"
+checksum = "98a42e7f42e917ce6664c832d5eee481ad514c98250c49e0b03b20593e2c7ed0"
 dependencies = [
  "once_cell",
  "target-lexicon",
@@ -2795,9 +2805,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-ffi"
-version = "0.16.5"
+version = "0.18.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c275a07127c1aca33031a563e384ffdd485aee34ef131116fcd58e3430d1742b"
+checksum = "a0707f0ab26826fe4ccd59b69106e9df5e12d097457c7b8f9c0fd1d2743eec4d"
 dependencies = [
  "libc",
  "pyo3-build-config",
@@ -2805,9 +2815,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros"
-version = "0.16.5"
+version = "0.18.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "284fc4485bfbcc9850a6d661d627783f18d19c2ab55880b021671c4ba83e90f7"
+checksum = "978d18e61465ecd389e1f235ff5a467146dc4e3c3968b90d274fe73a5dd4a438"
 dependencies = [
  "proc-macro2",
  "pyo3-macros-backend",
@@ -2817,9 +2827,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros-backend"
-version = "0.16.5"
+version = "0.18.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53bda0f58f73f5c5429693c96ed57f7abdb38fdfc28ae06da4101a257adb7faf"
+checksum = "8e0e1128f85ce3fca66e435e08aa2089a2689c1c48ce97803e13f63124058462"
 dependencies = [
  "proc-macro2",
  "quote",