diff --git a/packages/cssnano-preset-advanced/CHANGELOG.md b/packages/cssnano-preset-advanced/CHANGELOG.md
index 181e6443b..c34958284 100644
--- a/packages/cssnano-preset-advanced/CHANGELOG.md
+++ b/packages/cssnano-preset-advanced/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Change Log
 
+## 6.0.1
+
+### Patch Changes
+
+- fix(postcss-reduce-idents): minify grid line names correctly
+- Updated dependencies
+  - cssnano-preset-default@6.0.1
+  - postcss-reduce-idents@6.0.1
+
 ## 6.0.0
 
 ### Major Changes
diff --git a/packages/cssnano-preset-advanced/package.json b/packages/cssnano-preset-advanced/package.json
index 026d4dbe3..2ee34259c 100644
--- a/packages/cssnano-preset-advanced/package.json
+++ b/packages/cssnano-preset-advanced/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cssnano-preset-advanced",
-  "version": "6.0.0",
+  "version": "6.0.1",
   "main": "src/index.js",
   "types": "types/index.d.ts",
   "description": "Advanced optimisations for cssnano; may or may not break your CSS!",
diff --git a/packages/cssnano-preset-default/CHANGELOG.md b/packages/cssnano-preset-default/CHANGELOG.md
index 539b4f2cf..7fe881d59 100644
--- a/packages/cssnano-preset-default/CHANGELOG.md
+++ b/packages/cssnano-preset-default/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Change Log
 
+## 6.0.1
+
+### Patch Changes
+
+- chore: updage postcss-calc to version 9
+- fix(postcss-merge-rules): do not merge nested rules
+- Updated dependencies
+  - postcss-merge-rules@6.0.1
+
 ## 6.0.0
 
 ### Major Changes
diff --git a/packages/cssnano-preset-default/package.json b/packages/cssnano-preset-default/package.json
index 1e79495c9..1baf7004f 100644
--- a/packages/cssnano-preset-default/package.json
+++ b/packages/cssnano-preset-default/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cssnano-preset-default",
-  "version": "6.0.0",
+  "version": "6.0.1",
   "main": "src/index.js",
   "types": "types/index.d.ts",
   "description": "Safe defaults for cssnano which require minimal configuration.",
diff --git a/packages/cssnano/CHANGELOG.md b/packages/cssnano/CHANGELOG.md
index 617c08a57..6c2dc1b07 100644
--- a/packages/cssnano/CHANGELOG.md
+++ b/packages/cssnano/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Change Log
 
+## 6.0.1
+
+### Patch Changes
+
+- chore: updage postcss-calc to version 9
+- fix(postcss-merge-rules): do not merge nested rules
+- Updated dependencies
+  - cssnano-preset-default@6.0.1
+
 ## 6.0.0
 
 ### Major Changes
diff --git a/packages/cssnano/package.json b/packages/cssnano/package.json
index 9dbd7eddc..c59cc4de7 100644
--- a/packages/cssnano/package.json
+++ b/packages/cssnano/package.json
@@ -1,6 +1,6 @@
 {
     "name": "cssnano",
-    "version": "6.0.0",
+    "version": "6.0.1",
     "description": "A modular minifier, built on top of the PostCSS ecosystem.",
     "main": "src/index.js",
     "types": "types/index.d.ts",
diff --git a/packages/postcss-merge-rules/CHANGELOG.md b/packages/postcss-merge-rules/CHANGELOG.md
index b9c664c5c..184d1f2e0 100644
--- a/packages/postcss-merge-rules/CHANGELOG.md
+++ b/packages/postcss-merge-rules/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change Log
 
+## 6.0.1
+
+### Patch Changes
+
+- fix(postcss-merge-rules): do not merge nested rules
+
 ## 6.0.0
 
 ### Major Changes
diff --git a/packages/postcss-merge-rules/package.json b/packages/postcss-merge-rules/package.json
index 0b1699fb3..83c6e24ae 100644
--- a/packages/postcss-merge-rules/package.json
+++ b/packages/postcss-merge-rules/package.json
@@ -1,6 +1,6 @@
 {
   "name": "postcss-merge-rules",
-  "version": "6.0.0",
+  "version": "6.0.1",
   "description": "Merge CSS rules with PostCSS.",
   "types": "types/index.d.ts",
   "main": "src/index.js",
diff --git a/packages/postcss-reduce-idents/CHANGELOG.md b/packages/postcss-reduce-idents/CHANGELOG.md
index fc342ce56..e1dc2321a 100644
--- a/packages/postcss-reduce-idents/CHANGELOG.md
+++ b/packages/postcss-reduce-idents/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change Log
 
+## 6.0.1
+
+### Patch Changes
+
+- fix(postcss-reduce-idents): minify grid line names correctly
+
 ## 6.0.0
 
 ### Major Changes
diff --git a/packages/postcss-reduce-idents/package.json b/packages/postcss-reduce-idents/package.json
index 0907b7321..3cba4799f 100644
--- a/packages/postcss-reduce-idents/package.json
+++ b/packages/postcss-reduce-idents/package.json
@@ -1,6 +1,6 @@
 {
   "name": "postcss-reduce-idents",
-  "version": "6.0.0",
+  "version": "6.0.1",
   "description": "Reduce custom identifiers with PostCSS.",
   "main": "src/index.js",
   "types": "types/index.d.ts",