diff --git a/Cargo.lock b/Cargo.lock
index 7c319b82feb..5b244ffb4ab 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -162,12 +162,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "ascii"
-version = "0.9.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eab1c04a571841102f5345a8fc0f6bb3d31c315dec879b5c6e42e40ce7ffa34e"
-
 [[package]]
 name = "ash"
 version = "0.31.0"
@@ -822,15 +816,13 @@ checksum = "0dbbb57365263e881e805dc77d94697c9118fd94d8da011240555aa7b23445bd"
 
 [[package]]
 name = "combine"
-version = "3.8.1"
+version = "4.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da3da6baa321ec19e1cc41d31bf599f00c783d0517095cdaf0332e3fe8d20680"
+checksum = "b9417a0c314565e2abffaece67e95a8cb51f9238cd39f3764d9dfdf09e72b20c"
 dependencies = [
- "ascii",
- "byteorder",
- "either",
+ "bytes 0.5.5",
  "memchr",
- "unreachable",
+ "pin-project-lite",
 ]
 
 [[package]]
@@ -1595,16 +1587,6 @@ dependencies = [
  "termcolor",
 ]
 
-[[package]]
-name = "error-chain"
-version = "0.12.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be51ed50e75656c17216bdd4326914466db0c91b9b246b12962a00284d06566b"
-dependencies = [
- "backtrace",
- "version_check",
-]
-
 [[package]]
 name = "euclid"
 version = "0.20.14"
@@ -2968,15 +2950,15 @@ dependencies = [
 
 [[package]]
 name = "jni"
-version = "0.16.0"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22bbdc25b49340bc4fc3d9c96dd84d878c4beeca35e3651efa53db51a68d7d4d"
+checksum = "24967112a1e4301ca5342ea339763613a37592b8a6ce6cf2e4494537c7a42faf"
 dependencies = [
  "cesu8",
  "combine",
- "error-chain",
  "jni-sys",
  "log",
+ "thiserror",
  "walkdir",
 ]
 
@@ -4514,9 +4496,9 @@ dependencies = [
 
 [[package]]
 name = "pin-project-lite"
-version = "0.1.7"
+version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "282adbf10f2698a7a77f8e983a74b2d18176c19a7fd32a45446139ae7b02b715"
+checksum = "c917123afa01924fc84bb20c4c03f004d9c38e5127e3c039bbf7f4b9c76a2f6b"
 
 [[package]]
 name = "pin-utils"
@@ -6733,15 +6715,6 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"
 
-[[package]]
-name = "unreachable"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "382810877fe448991dfc7f0dd6e3ae5d58088fd0ea5e35189655f84e6814fa56"
-dependencies = [
- "void",
-]
-
 [[package]]
 name = "unwind-sys"
 version = "0.1.1"
diff --git a/ports/libsimpleservo/jniapi/Cargo.toml b/ports/libsimpleservo/jniapi/Cargo.toml
index 748653e1894..5019219baf0 100644
--- a/ports/libsimpleservo/jniapi/Cargo.toml
+++ b/ports/libsimpleservo/jniapi/Cargo.toml
@@ -17,7 +17,7 @@ bench = false
 android_injected_glue = "0.2"
 android_logger = "0.8"
 gstreamer = "0.15"
-jni = "0.16.0"
+jni = "0.18.0"
 libc = "0.2"
 log = "0.4"
 serde_json = "1.0"