diff --git a/rfc/5/index.md b/rfc/5/index.md
index 328fb1ea..a87d5001 100644
--- a/rfc/5/index.md
+++ b/rfc/5/index.md
@@ -33,7 +33,7 @@ This RFC is currently in RFC state `R4` (authors prepare responses).
 
 This RFC provides first-class support for spatial and coordinate transformations in OME-Zarr.
 
-Working version title: **0.6dev2**
+Working version title: **0.6.dev2**
 
 ## Background
 
diff --git a/rfc/5/responses/1/index.md b/rfc/5/responses/1/index.md
index bf966a7e..e8b4b16a 100644
--- a/rfc/5/responses/1/index.md
+++ b/rfc/5/responses/1/index.md
@@ -166,7 +166,7 @@ The `multiscales` metadata contains this:
 {
     "multiscales": [
         {
-            "version": "0.6dev2",
+            "version": "0.6.dev2",
             "name": "example",
             "coordinateSystems": [
                 {