diff --git a/lib/everest/framework/everestrs/Cargo.lock b/lib/everest/framework/everestrs/Cargo.lock
index edc3026e81..df1418adab 100644
--- a/lib/everest/framework/everestrs/Cargo.lock
+++ b/lib/everest/framework/everestrs/Cargo.lock
@@ -173,9 +173,9 @@ dependencies = [
 
 [[package]]
 name = "cxx"
-version = "1.0.189"
+version = "1.0.194"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b788601e7e3e6944d9b37efbae0bee7ee44d9aab533838d4854f631534a1a49"
+checksum = "747d8437319e3a2f43d93b341c137927ca70c0f5dabeea7a005a73665e247c7e"
 dependencies = [
  "cc",
  "cxx-build",
@@ -188,9 +188,9 @@ dependencies = [
 
 [[package]]
 name = "cxx-build"
-version = "1.0.189"
+version = "1.0.194"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e11d62eb0de451f6d3aa83f2cec0986af61c23bd7515f1e2d6572c6c9e53c96"
+checksum = "b0f4697d190a142477b16aef7da8a99bfdc41e7e8b1687583c0d23a79c7afc1e"
 dependencies = [
  "cc",
  "codespan-reporting",
@@ -203,9 +203,9 @@ dependencies = [
 
 [[package]]
 name = "cxxbridge-cmd"
-version = "1.0.189"
+version = "1.0.194"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a368ed4a0fd83ebd3f2808613842d942a409c41cc24cd9d83f1696a00d78afe"
+checksum = "d0956799fa8678d4c50eed028f2de1c0552ae183c76e976cf7ca8c4e36a7c328"
 dependencies = [
  "clap",
  "codespan-reporting",
@@ -217,15 +217,15 @@ dependencies = [
 
 [[package]]
 name = "cxxbridge-flags"
-version = "1.0.189"
+version = "1.0.194"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9571a7c69f236d7202f517553241496125ed56a86baa1ce346d02aa72357c74"
+checksum = "23384a836ab4f0ad98ace7e3955ad2de39de42378ab487dc28d3990392cb283a"
 
 [[package]]
 name = "cxxbridge-macro"
-version = "1.0.189"
+version = "1.0.194"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eba2aaae28ca1d721d3f364bb29d51811921e7194c08bb9eaf745c8ab8d81309"
+checksum = "e6acc6b5822b9526adfb4fc377b67128fdd60aac757cc4a741a6278603f763cf"
 dependencies = [
  "indexmap",
  "proc-macro2",
diff --git a/lib/everest/framework/everestrs/everestrs/Cargo.toml b/lib/everest/framework/everestrs/everestrs/Cargo.toml
index 67372351b6..544805d384 100644
--- a/lib/everest/framework/everestrs/everestrs/Cargo.toml
+++ b/lib/everest/framework/everestrs/everestrs/Cargo.toml
@@ -14,7 +14,7 @@ thiserror = "1.0.48"
 
 # Note: the version must be kept in sync with the `cxxbridge-cmd` version installed in `everestrs/CMakeLists.txt`.
 # The `=` before the version number ensures that Cargo uses exactly this version when generating new lockfiles.
-cxx = { version = "=1.0.189", features = ["c++17"] }
+cxx = { version = "=1.0.194", features = ["c++17"] }
 
 [features]
 build_bazel = []