diff --git a/pkgs/by-name/oc/oci-cli/package.nix b/pkgs/by-name/oc/oci-cli/package.nix
index 1d7bc16b5fb8..a2ab398a4b50 100644
--- a/pkgs/by-name/oc/oci-cli/package.nix
+++ b/pkgs/by-name/oc/oci-cli/package.nix
@@ -25,14 +25,14 @@ in
 
 py.pkgs.buildPythonApplication rec {
   pname = "oci-cli";
-  version = "3.64.1";
+  version = "3.66.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "oracle";
     repo = "oci-cli";
     tag = "v${version}";
-    hash = "sha256-YiRUvfDtE5uZDI/g4/k0458N8RnNzNgUuU5ZblDsD0E=";
+    hash = "sha256-Hxmon49aaa0uUWiyL4QX9qUKQK+rkSbfcB26qdBweU4=";
   };
 
   nativeBuildInputs = [ installShellFiles ];