diff --git a/nbdime/_version.py b/nbdime/_version.py
index 56b5caa0..f6bbe6a1 100644
--- a/nbdime/_version.py
+++ b/nbdime/_version.py
@@ -1,2 +1,2 @@
-version_info = (3, 1, 1, 'dev')
+version_info = (3, 1, 1)
 __version__ = ".".join(map(str, version_info))
diff --git a/packages/labextension/package.json b/packages/labextension/package.json
index 621ac7dd..fc15e4cf 100644
--- a/packages/labextension/package.json
+++ b/packages/labextension/package.json
@@ -1,6 +1,6 @@
 {
   "name": "nbdime-jupyterlab",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "description": "A JupyterLab extension for showing Notebook diffs.",
   "keywords": [
     "jupyter",
@@ -53,7 +53,7 @@
     "@lumino/coreutils": "^1.3.0",
     "@lumino/disposable": "^1.1.2",
     "@lumino/widgets": "^1.6.0",
-    "nbdime": "^6.1.0"
+    "nbdime": "^6.1.2"
   },
   "devDependencies": {
     "@jupyterlab/application": "^2 || ^3",
diff --git a/packages/nbdime/package.json b/packages/nbdime/package.json
index 7156b44c..fdf88ca3 100644
--- a/packages/nbdime/package.json
+++ b/packages/nbdime/package.json
@@ -1,6 +1,6 @@
 {
   "name": "nbdime",
-  "version": "6.1.1",
+  "version": "6.1.2",
   "description": "Diff and merge of Jupyter Notebooks",
   "repository": {
     "type": "git",
diff --git a/packages/webapp/package.json b/packages/webapp/package.json
index a02c599f..d42bada8 100644
--- a/packages/webapp/package.json
+++ b/packages/webapp/package.json
@@ -1,6 +1,5 @@
 {
   "name": "nbdime-webapp",
-  "version": "4.2.0",
   "private": true,
   "license": "BSD-3-Clause",
   "main": "static/nbdime.js",
@@ -27,7 +26,7 @@
     "@lumino/widgets": "^1.6.0",
     "alertify.js": "^1.0.12",
     "file-saver": "^2.0.1",
-    "nbdime": "^6.1.0"
+    "nbdime": "^6.1.2"
   },
   "devDependencies": {
     "@types/file-saver": "^2.0.0",