diff --git a/.changeset/pre.json b/.changeset/pre.json
index 52541bcde8..48675815da 100644
--- a/.changeset/pre.json
+++ b/.changeset/pre.json
@@ -42,6 +42,7 @@
     "eighty-icons-fry",
     "eighty-otters-build",
     "eleven-drinks-deny",
+    "fair-feet-flash",
     "famous-tables-knock",
     "few-emus-pull",
     "few-tables-relate",
diff --git a/packages/nextra-theme-blog/CHANGELOG.md b/packages/nextra-theme-blog/CHANGELOG.md
index 4656063f6d..167ecc2e4d 100644
--- a/packages/nextra-theme-blog/CHANGELOG.md
+++ b/packages/nextra-theme-blog/CHANGELOG.md
@@ -1,5 +1,12 @@
 # nextra-theme-blog
 
+## 2.0.0-beta.40
+
+### Patch Changes
+
+- f569d90: missing `nx-` class prefixes in blog
+  fix callout padding in docs
+
 ## 2.0.0-beta.39
 
 ## 2.0.0-beta.38
diff --git a/packages/nextra-theme-blog/package.json b/packages/nextra-theme-blog/package.json
index 14b8aef69c..afbc684b42 100644
--- a/packages/nextra-theme-blog/package.json
+++ b/packages/nextra-theme-blog/package.json
@@ -1,6 +1,6 @@
 {
   "name": "nextra-theme-blog",
-  "version": "2.0.0-beta.39",
+  "version": "2.0.0-beta.40",
   "description": "A Nextra theme for blogs.",
   "repository": "https://github.com/shuding/nextra",
   "author": "Shu Ding <g@shud.in>",
diff --git a/packages/nextra-theme-docs/CHANGELOG.md b/packages/nextra-theme-docs/CHANGELOG.md
index 31fc756266..bce09a9d1f 100644
--- a/packages/nextra-theme-docs/CHANGELOG.md
+++ b/packages/nextra-theme-docs/CHANGELOG.md
@@ -1,5 +1,12 @@
 # nextra-theme-docs
 
+## 2.0.0-beta.40
+
+### Patch Changes
+
+- f569d90: missing `nx-` class prefixes in blog
+  fix callout padding in docs
+
 ## 2.0.0-beta.39
 
 ### Minor Changes
diff --git a/packages/nextra-theme-docs/package.json b/packages/nextra-theme-docs/package.json
index 9308e3c109..a998fabe7b 100644
--- a/packages/nextra-theme-docs/package.json
+++ b/packages/nextra-theme-docs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "nextra-theme-docs",
-  "version": "2.0.0-beta.39",
+  "version": "2.0.0-beta.40",
   "description": "A Nextra theme for documentation sites.",
   "repository": "https://github.com/shuding/nextra",
   "author": "Shu Ding <g@shud.in>",
diff --git a/packages/nextra/CHANGELOG.md b/packages/nextra/CHANGELOG.md
index f494baaeac..a2df5b2422 100644
--- a/packages/nextra/CHANGELOG.md
+++ b/packages/nextra/CHANGELOG.md
@@ -1,5 +1,12 @@
 # nextra
 
+## 2.0.0-beta.40
+
+### Patch Changes
+
+- f569d90: missing `nx-` class prefixes in blog
+  fix callout padding in docs
+
 ## 2.0.0-beta.39
 
 ### Patch Changes
diff --git a/packages/nextra/package.json b/packages/nextra/package.json
index cc04a5692a..e5e8f63402 100644
--- a/packages/nextra/package.json
+++ b/packages/nextra/package.json
@@ -1,6 +1,6 @@
 {
   "name": "nextra",
-  "version": "2.0.0-beta.39",
+  "version": "2.0.0-beta.40",
   "description": "Next.js and MDX based site generator.",
   "files": [
     "dist/*",