diff --git a/compute-pcrs/Cargo.toml b/compute-pcrs/Cargo.toml
index 1cd7802e..0bdd9217 100644
--- a/compute-pcrs/Cargo.toml
+++ b/compute-pcrs/Cargo.toml
@@ -2,6 +2,7 @@
 name = "compute-pcrs"
 version = "0.1.0"
 edition.workspace = true
+rust-version.workspace = true
 description = "A cocl-operator optimized compute-pcrs interface"
 
 [dependencies]
diff --git a/crds/Cargo.toml b/crds/Cargo.toml
index 75053ba4..f04c19a4 100644
--- a/crds/Cargo.toml
+++ b/crds/Cargo.toml
@@ -2,6 +2,7 @@
 name = "crds"
 version = "0.1.0"
 edition.workspace = true
+rust-version.workspace = true
 
 [dependencies]
 k8s-openapi.workspace = true
diff --git a/manifest-gen/Cargo.toml b/manifest-gen/Cargo.toml
index 1e365c8d..c379bf1e 100644
--- a/manifest-gen/Cargo.toml
+++ b/manifest-gen/Cargo.toml
@@ -2,6 +2,7 @@
 name = "manifest-gen"
 version = "0.1.0"
 edition.workspace = true
+rust-version.workspace = true
 
 [dependencies]
 anyhow.workspace = true
diff --git a/operator/Cargo.toml b/operator/Cargo.toml
index 35e58e63..b0a4a87a 100644
--- a/operator/Cargo.toml
+++ b/operator/Cargo.toml
@@ -2,6 +2,7 @@
 name = "operator"
 version = "0.1.0"
 edition.workspace = true
+rust-version.workspace = true
 
 [dependencies]
 anyhow.workspace = true
diff --git a/rv-store/Cargo.toml b/rv-store/Cargo.toml
index 702d4cd8..543e0892 100644
--- a/rv-store/Cargo.toml
+++ b/rv-store/Cargo.toml
@@ -3,6 +3,7 @@ name = "rv-store"
 version = "0.1.0"
 description = "Reference values store definition for operator and compute-pcrs"
 edition.workspace = true
+rust-version.workspace = true
 
 [dependencies]
 chrono.workspace = true