diff --git a/CHANGELOG.md b/CHANGELOG.md
index 537c9d410..deb659870 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ CHANGELOG
 This changelog references the relevant changes (bug and security fixes) done
 in 1.x and 0.x versions.
 
+* 1.9.3 (2020-08-27)
+
+  * Fixed cutting diagrams 1D bug introduced in 1.9.2
+  
 * 1.9.2 (2020-08-27)
 
   * Fixed cutting size with edge reduction in cutting diagrams
diff --git a/build/package.json b/build/package.json
index a6b418ce3..67c241914 100644
--- a/build/package.json
+++ b/build/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lairdubois-opencutlist-sketchup-extension",
-  "version": "1.9.2",
+  "version": "1.9.3",
   "description": "OpenCutList by L'Air du Bois =======================================",
   "main": "index.js",
   "directories": {
diff --git a/dist/ladb_opencutlist-dev.rbz b/dist/ladb_opencutlist-dev.rbz
index 2d569cef2..85d0710fd 100644
Binary files a/dist/ladb_opencutlist-dev.rbz and b/dist/ladb_opencutlist-dev.rbz differ
diff --git a/dist/ladb_opencutlist.rbz b/dist/ladb_opencutlist.rbz
index 08ccdb237..d3f0a5810 100644
Binary files a/dist/ladb_opencutlist.rbz and b/dist/ladb_opencutlist.rbz differ
diff --git a/dist/manifest-dev.json b/dist/manifest-dev.json
index 1dfe901bc..77112ab5b 100644
--- a/dist/manifest-dev.json
+++ b/dist/manifest-dev.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.9.2",
-  "build": "202008271035",
+  "version": "1.9.3",
+  "build": "202008271931",
   "url": "https://raw.githubusercontent.com/lairdubois/lairdubois-opencutlist-sketchup-extension/master/dist/ladb_opencutlist.rbz"
 }
diff --git a/dist/manifest.json b/dist/manifest.json
index 1dfe901bc..77112ab5b 100644
--- a/dist/manifest.json
+++ b/dist/manifest.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.9.2",
-  "build": "202008271035",
+  "version": "1.9.3",
+  "build": "202008271931",
   "url": "https://raw.githubusercontent.com/lairdubois/lairdubois-opencutlist-sketchup-extension/master/dist/ladb_opencutlist.rbz"
 }
diff --git a/src/ladb_opencutlist/ruby/constants.rb b/src/ladb_opencutlist/ruby/constants.rb
index 504bf7ac6..a188d7ce0 100644
--- a/src/ladb_opencutlist/ruby/constants.rb
+++ b/src/ladb_opencutlist/ruby/constants.rb
@@ -1,7 +1,7 @@
 module Ladb::OpenCutList
 
     EXTENSION_NAME = 'OpenCutList'.freeze
-    EXTENSION_VERSION = '1.9.2'.freeze
-    EXTENSION_BUILD = '202008271035'.freeze
+    EXTENSION_VERSION = '1.9.3'.freeze
+    EXTENSION_BUILD = '202008271931'.freeze
 
 end
\ No newline at end of file
diff --git a/src/ladb_opencutlist/ruby/worker/cutlist/cutlist_cuttingdiagram_1d_worker.rb b/src/ladb_opencutlist/ruby/worker/cutlist/cutlist_cuttingdiagram_1d_worker.rb
index 04272266e..ed4661afa 100644
--- a/src/ladb_opencutlist/ruby/worker/cutlist/cutlist_cuttingdiagram_1d_worker.rb
+++ b/src/ladb_opencutlist/ruby/worker/cutlist/cutlist_cuttingdiagram_1d_worker.rb
@@ -41,7 +41,7 @@ def run
       # Add boxes from parts
       group.parts.each { |part|
         for i in 1..part.count
-          e.add_box(part.cutting_size.length.to_l.to_f, part)   # "to_l.to_f" Reconvert string représentation of length to float to take advantage Sketchup precision
+          e.add_box(part.cutting_length.to_l.to_f, part)   # "to_l.to_f" Reconvert string représentation of length to float to take advantage Sketchup precision
         end
       }