diff --git a/CHANGELOG.md b/CHANGELOG.md
index 07f66f659d..a3e87b30ca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 0.5.1 - 8 January 2019
+
+### Fixed
+
+* Require vscode 1.26.0 because it's required by the language client version 5.0.0 [#729](https://github.com/Microsoft/vscode-docker/issues/729)
+
 ## 0.5.0 - 7 January 2019
 
 ### Added
diff --git a/package-lock.json b/package-lock.json
index f7f6e1c60f..7d36c2abdd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "vscode-docker",
-  "version": "0.4.1-alpha",
+  "version": "0.5.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index beacc76419..f896484e29 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vscode-docker",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "publisher": "PeterJausovec",
   "displayName": "Docker",
   "description": "Adds syntax highlighting, commands, hover tips, and linting for Dockerfile and docker-compose files.",