diff --git a/Cargo.toml b/Cargo.toml
index 385d5df..d2564f9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -94,6 +94,7 @@ dotenv = "0.15"
 env_logger = "0.10"
 futures-util = { version = "0.3.17", default-features = false, features = ["std"] }
 log = "0.4"
+openssl = { version = "0.10.55", features = ["v110"] }
 rand = "0.8"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
diff --git a/graphql/juniper-advanced/Cargo.toml b/graphql/juniper-advanced/Cargo.toml
index ff32b36..35e482b 100644
--- a/graphql/juniper-advanced/Cargo.toml
+++ b/graphql/juniper-advanced/Cargo.toml
@@ -8,7 +8,7 @@ actix-web.workspace = true
 actix-web-lab.workspace = true
 actix-cors.workspace = true
 
-juniper = "0.15"
+juniper = "0.15.10"
 
 mysql = "24"
 r2d2 = "0.8"
diff --git a/graphql/juniper/Cargo.toml b/graphql/juniper/Cargo.toml
index 608e957..12780ce 100644
--- a/graphql/juniper/Cargo.toml
+++ b/graphql/juniper/Cargo.toml
@@ -8,7 +8,7 @@ actix-web.workspace = true
 actix-web-lab.workspace = true
 actix-cors.workspace = true
 
-juniper = "0.15"
+juniper = "0.15.10"
 
 env_logger.workspace = true
 log.workspace = true
diff --git a/https-tls/openssl-auto-le/Cargo.toml b/https-tls/openssl-auto-le/Cargo.toml
index dd39822..0617c4a 100644
--- a/https-tls/openssl-auto-le/Cargo.toml
+++ b/https-tls/openssl-auto-le/Cargo.toml
@@ -11,5 +11,5 @@ acme-micro = "0.12"
 anyhow = "1"
 env_logger.workspace = true
 log.workspace = true
-openssl = { version = "0.10", features = ["v110"] }
+openssl.workspace = true
 reqwest = "0.11"
diff --git a/https-tls/openssl/Cargo.toml b/https-tls/openssl/Cargo.toml
index b6a00f7..abcb2a0 100644
--- a/https-tls/openssl/Cargo.toml
+++ b/https-tls/openssl/Cargo.toml
@@ -7,4 +7,4 @@ edition = "2021"
 actix-web = { workspace = true, features = ["openssl"] }
 env_logger.workspace = true
 log.workspace = true
-openssl = "0.10"
+openssl.workspace = true