diff --git a/Cargo.lock b/Cargo.lock
index 19c9ee6..3e16b7f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1677,11 +1677,11 @@ checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
 [[package]]
 name = "openssl"
-version = "0.10.61"
+version = "0.10.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b8419dc8cc6d866deb801274bba2e6f8f6108c1bb7fcc10ee5ab864931dbb45"
+checksum = "fb81a6430ac911acb25fe5ac8f1d2af1b4ea8a4fdfda0f1ee4292af2e2d8eb0e"
 dependencies = [
- "bitflags 2.4.1",
+ "bitflags 1.3.2",
  "cfg-if 1.0.0",
  "foreign-types",
  "libc",
@@ -1709,19 +1709,20 @@ checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
 [[package]]
 name = "openssl-src"
-version = "300.2.1+3.2.0"
+version = "111.25.0+1.1.1t"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fe476c29791a5ca0d1273c697e96085bbabbbea2ef7afd5617e78a4b40332d3"
+checksum = "3173cd3626c43e3854b1b727422a276e568d9ec5fe8cec197822cf52cfb743d6"
 dependencies = [
  "cc",
 ]
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.97"
+version = "0.9.74"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3eaad34cdd97d81de97964fc7f29e2d104f483840d906ef56daa1912338460b"
+checksum = "835363342df5fba8354c5b453325b110ffd54044e588c539cf2f20a8014e4cb1"
 dependencies = [
+ "autocfg",
  "cc",
  "libc",
  "openssl-src",
diff --git a/Cargo.toml b/Cargo.toml
index a147139..74d267d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -48,7 +48,7 @@ serde_path_to_error = "0.1.*"
 jni = "0.19.*"
 reqwest = { version = "0.11", features = ["json", "rustls-tls"] }
 tokio = { version = "1", features = ["rt", "rt-multi-thread"] }
-openssl = { version = "0.10.*", features = ["vendored"] }
+openssl = { version = "=0.10.40", features = ["vendored"] }
 bytes = "1.1.0"
 prost = "0.12"
 prost-types = "0.12"