diff --git a/Cargo.lock b/Cargo.lock
index 0c2f611..5a85263 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1486,18 +1486,30 @@ checksum = "87f3e037eac156d1775da914196f0f37741a274155e34a0b7e427c35d2a2ecb9"
 
 [[package]]
 name = "openssl"
-version = "0.10.38"
+version = "0.10.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c7ae222234c30df141154f159066c5093ff73b63204dcda7121eb082fc56a95"
+checksum = "518915b97df115dd36109bfa429a48b8f737bd05508cf9588977b599648926d2"
 dependencies = [
  "bitflags",
  "cfg-if",
  "foreign-types",
  "libc",
  "once_cell",
+ "openssl-macros",
  "openssl-sys",
 ]
 
+[[package]]
+name = "openssl-macros"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b501e44f11665960c7e7fcf062c7d96a14ade4aa98116c004b2e37b5be7d736c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "openssl-probe"
 version = "0.1.5"
@@ -1506,9 +1518,9 @@ checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.72"
+version = "0.9.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e46109c383602735fa0a2e48dd2b7c892b048e1bf69e5c3b1d804b7d9c203cb"
+checksum = "666416d899cf077260dac8698d60a60b435a46d57e82acb1be3d0dad87284e5b"
 dependencies = [
  "autocfg",
  "cc",
diff --git a/zaplib/cargo-zaplib/Cargo.toml b/zaplib/cargo-zaplib/Cargo.toml
index fba8e33..1086574 100644
--- a/zaplib/cargo-zaplib/Cargo.toml
+++ b/zaplib/cargo-zaplib/Cargo.toml
@@ -14,4 +14,4 @@ log = "0.4.14"
 env_logger = "0.9.0"
 actix-files = "0.6.0"
 rcgen = "0.9.1"
-openssl = "0.10.38"
+openssl = "0.10.48"
diff --git a/zaplib/ci/Cargo.toml b/zaplib/ci/Cargo.toml
index 5cbbc76..f1142c4 100644
--- a/zaplib/ci/Cargo.toml
+++ b/zaplib/ci/Cargo.toml
@@ -17,4 +17,4 @@ serde = { version = "1" }
 futures = "0.3.21"
 simple-error = "0.2.3"
 rcgen = "0.9.1"
-openssl = "0.10.38"
+openssl = "0.10.48"