diff --git a/repos/emacs/emacs-lsp.json b/repos/emacs/emacs-lsp.json
index 897bae604..aca9eb10d 100644
--- a/repos/emacs/emacs-lsp.json
+++ b/repos/emacs/emacs-lsp.json
@@ -1 +1 @@
-{"type": "github", "owner": "emacs-lsp", "repo": "emacs", "rev": "f34bbbdc8561f5e361d7404c20280cb454051933", "sha256": "01hj0dl0ryz8b8p7g7qpl2hdjvnb1xwxh4hny91zkyz9s0qwf4xk", "version": "20221113.0"}
+{"type": "github", "owner": "emacs-lsp", "repo": "emacs", "rev": "f28010891665f1a2ebc9038a203e3ec870ce792c", "sha256": "01s6c29d2dggsk6088yibk3r9ifiz1xl9jbir2brcsllrba8cx4s", "version": "20221208.0"}
diff --git a/repos/emacs/update b/repos/emacs/update
index 3de0f5309..89a542110 100755
--- a/repos/emacs/update
+++ b/repos/emacs/update
@@ -25,6 +25,7 @@ function update_github_repo() {
     owner=$1
     repo=$2
     branch=$3
+    output_name=$4
     echo $repo $branch
 
     # Get relevant data (commit id and timestamp) for the latest commit
@@ -34,9 +35,8 @@ function update_github_repo() {
     commit_sha=$(echo $commit_data | cut -d '/' -f 2)
     version_number=$(echo $commit_data | cut -d '/' -f 3 | cut -d 'T' -f 1 | sed 's/-//g').0
 
-    output_branch=$(echo $branch | sed s/"\/"/"_"/)
     digest=$(nix-prefetch-url --unpack "https://github.com/$owner/$repo/archive/${commit_sha}.tar.gz")
-    echo "{\"type\": \"github\", \"owner\": \"${owner}\", \"repo\": \"${repo}\", \"rev\": \"${commit_sha}\", \"sha256\": \"${digest}\", \"version\": \"${version_number}\"}" > $repo-$output_branch.json
+    echo "{\"type\": \"github\", \"owner\": \"${owner}\", \"repo\": \"${repo}\", \"rev\": \"${commit_sha}\", \"sha256\": \"${digest}\", \"version\": \"${version_number}\"}" > $repo-$output_name.json
 }
 
 function update_release() {
@@ -52,5 +52,6 @@ function update_release() {
 
 update_savannah_branch master
 update_release
+update_github_repo emacs-lsp emacs json-rpc lsp
 
 nix-build --no-out-link --show-trace ./test.nix