diff --git a/README.md b/README.md
index f4585984c..02ff975d6 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ for the Grafana dashboard.
 
 ### Requirements
 
-- `kubernetes` v1.21+ with [`Operator Lifecycle Manager`](https://olm.operatorframework.io/)
+- `kubernetes` v1.25+ with [`Operator Lifecycle Manager`](https://olm.operatorframework.io/)
 - [`cert-manager`](https://github.com/cert-manager/cert-manager) v1.11.5+ (Recommended)
 
 ### Instructions
diff --git a/bundle/manifests/cryostat-operator.clusterserviceversion.yaml b/bundle/manifests/cryostat-operator.clusterserviceversion.yaml
index a219bb8dc..12bb219cb 100644
--- a/bundle/manifests/cryostat-operator.clusterserviceversion.yaml
+++ b/bundle/manifests/cryostat-operator.clusterserviceversion.yaml
@@ -30,7 +30,7 @@ metadata:
     capabilities: Seamless Upgrades
     categories: Monitoring, Developer Tools
     containerImage: quay.io/cryostat/cryostat-operator:4.0.0-dev
-    createdAt: "2024-06-15T00:21:26Z"
+    createdAt: "2024-07-08T19:33:12Z"
     description: JVM monitoring and profiling tool
     operatorframework.io/initialization-resource: |-
       {
@@ -1165,7 +1165,7 @@ spec:
     - email: cryostat-development@googlegroups.com
       name: The Cryostat Authors
   maturity: stable
-  minKubeVersion: 1.21.0
+  minKubeVersion: 1.25.0
   provider:
     name: The Cryostat Community
   relatedImages:
diff --git a/config/manifests/bases/cryostat-operator.clusterserviceversion.yaml b/config/manifests/bases/cryostat-operator.clusterserviceversion.yaml
index b21f89905..636add06f 100644
--- a/config/manifests/bases/cryostat-operator.clusterserviceversion.yaml
+++ b/config/manifests/bases/cryostat-operator.clusterserviceversion.yaml
@@ -907,7 +907,7 @@ spec:
   - email: cryostat-development@googlegroups.com
     name: The Cryostat Authors
   maturity: stable
-  minKubeVersion: 1.21.0
+  minKubeVersion: 1.25.0
   provider:
     name: The Cryostat Community
   version: 0.0.0