diff --git a/Cargo.lock b/Cargo.lock
index 5ec41bf7c0..84f145b21e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -509,7 +509,7 @@ dependencies = [
 
 [[package]]
 name = "deno"
-version = "1.9.0"
+version = "1.9.1"
 dependencies = [
  "atty",
  "base64 0.13.0",
diff --git a/Releases.md b/Releases.md
index 0ff86ee95e..d0842e6234 100644
--- a/Releases.md
+++ b/Releases.md
@@ -6,6 +6,25 @@ https://github.com/denoland/deno/releases
 We also have one-line install commands at:
 https://github.com/denoland/deno_install
 
+### 1.9.1 / 2021.04.20
+
+- feat(lsp, unstable): Implement textDocument/documentSymbol (#9981)
+- feat(lsp, unstable): implement textDocument/prepareCallHierarchy (#10061)
+- feat(lsp, unstable): Implement textDocument/semanticTokens/full (#10233)
+- feat(lsp, unstable): improve diagnostic status page (#10253)
+- fix: revert changes to Deno.Conn type (#10255)
+- fix(lsp): handle x-typescript-types header on type only imports properly
+  (#10261)
+- fix(lsp): remove documents when closed (#10254)
+- fix(runtime): correct URL in Request (#10256)
+- fix(runtime): handle race condition in postMessage where worker has terminated
+  (#10239)
+- fix(runtime): hang during HTTP server response (#10197)
+- fix(runtime): include HTTP ops in WebWorker scope (#10207)
+
+Release notes for std version 0.94.0:
+https://github.com/denoland/deno_std/releases/tag/0.94.0
+
 ### 1.9.0 / 2021.04.13
 
 - feat: blob URL support (#10045)
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index 98430fa6a9..10083fc3b2 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "deno"
-version = "1.9.0"
+version = "1.9.1"
 license = "MIT"
 authors = ["the Deno authors"]
 edition = "2018"