diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2650dbf8e..30ccc4ee6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## CHANGELOG
 
-### `@krassowski/jupyterlab-lsp 1.1.0` (unreleased)
+### `@krassowski/jupyterlab-lsp 1.1.0` (2020-07-20)
 
 - features
 
@@ -20,7 +20,7 @@
 [#293]: https://github.com/krassowski/jupyterlab-lsp/pull/293
 [#294]: https://github.com/krassowski/jupyterlab-lsp/pull/294
 
-### `@krassowski/jupyterlab-lsp 0.9.0` (unreleased)
+### `jupyter-lsp 0.9.0` (2020-07-20)
 
 - features
 
@@ -30,7 +30,7 @@
 
   - handles document open and change operation ordering more predictably ([#284][])
 
-### `lsp-ws-connection 0.5.0` (unreleased)
+### `lsp-ws-connection 0.5.0` (2020-07-20)
 
 - features
 
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 188759c92..424cfd44e 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -13,8 +13,8 @@ variables:
   ATEST_RETRIES: 3
   YARN_CACHE_FOLDER: $(Pipeline.Workspace)/.yarn
 
-  PY_JLSP_VERSION: 0.8.0
-  JS_JLLSP_VERSION: 1.0.0
+  PY_JLSP_VERSION: 0.9.0
+  JS_JLLSP_VERSION: 1.1.0
   JS_JLG2D_VERSION: 1.0.0
 
   FIRST_PARTY_LABEXTENSIONS: >-
diff --git a/packages/jupyterlab-lsp/package.json b/packages/jupyterlab-lsp/package.json
index 1faac034f..f17a33fd3 100644
--- a/packages/jupyterlab-lsp/package.json
+++ b/packages/jupyterlab-lsp/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@krassowski/jupyterlab-lsp",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Language Server Protocol integration for JupyterLab",
   "keywords": [
     "jupyter",
@@ -38,7 +38,7 @@
   "dependencies": {
     "@krassowski/jupyterlab_go_to_definition": "~1.0.0",
     "lodash.mergewith": "^4.6.1",
-    "lsp-ws-connection": "~0.4.0"
+    "lsp-ws-connection": "~0.5.0"
   },
   "devDependencies": {
     "@babel/preset-env": "^7.4.3",
diff --git a/packages/lsp-ws-connection/package.json b/packages/lsp-ws-connection/package.json
index 8da693b09..b85e700df 100644
--- a/packages/lsp-ws-connection/package.json
+++ b/packages/lsp-ws-connection/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lsp-ws-connection",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "description": "Utility for adapting editors to language server protocol",
   "main": "dist/index.js",
   "module": "dist/index.js",
diff --git a/packages/metapackage/package.json b/packages/metapackage/package.json
index b90432417..8d83efd89 100644
--- a/packages/metapackage/package.json
+++ b/packages/metapackage/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@krassowski/jupyterlab-lsp-metapackage",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "JupyterLab LSP - Meta Package.  All of the packages used by JupyterLab LSP",
   "homepage": "https://github.com/krassowski/jupyterlab-lsp",
   "bugs": {
diff --git a/py_src/jupyter_lsp/_version.py b/py_src/jupyter_lsp/_version.py
index b71d81f14..2f476bb1a 100644
--- a/py_src/jupyter_lsp/_version.py
+++ b/py_src/jupyter_lsp/_version.py
@@ -1,3 +1,3 @@
 """ single source of truth for jupyter_lsp version
 """
-__version__ = "0.8.0"
+__version__ = "0.9.0"