diff --git a/Cargo.toml b/Cargo.toml
index 8ac3c71c..0dd4bce3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,6 +5,7 @@ authors = ["Brendan Allan <brendonovich@outlook.com>"]
 edition = "2021"
 description = "A prisma client for Rust"
 license = "MIT"
+rust-version = "1.62"
 
 exclude = ["examples", "integration-tests"]
 
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index f049e214..df2d3e93 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -3,6 +3,7 @@ name = "prisma-client-rust-cli"
 version = "0.6.0"
 authors = ["Brendan Allan <brendonovich@outlook.com>"]
 edition = "2021"
+rust-version = "1.62"
 
 [features]
 default = []
diff --git a/sdk/Cargo.toml b/sdk/Cargo.toml
index 30df6a4c..ca478b81 100644
--- a/sdk/Cargo.toml
+++ b/sdk/Cargo.toml
@@ -3,6 +3,7 @@ name = "prisma-client-rust-sdk"
 version = "0.6.0"
 authors = ["Brendan Allan <brendonovich@outlook.com>"]
 edition = "2021"
+rust-version = "1.62"
 
 [dependencies]
 convert_case = "0.5.0"