diff --git a/templates/nextcloud-onlyoffice-config.yaml b/templates/nextcloud-onlyoffice-config.yaml
index 2be5820fa06c2cab1f52512f7aee10be92e74a02..1add29aeacde6b1021ce63602aeb1daf5ffac981 100644
--- a/templates/nextcloud-onlyoffice-config.yaml
+++ b/templates/nextcloud-onlyoffice-config.yaml
@@ -62,11 +62,13 @@ data:
     # Apps with a pinned version number are downloaded from GitHub so we can
     # update the pin with Renovatebot
 
-    if [[ $app_versions =~ '"{{ .name }}":"{{ .version }}"' ]]
+    desired_version=$(echo "{{ .version }}" | sed 's/^v//')
+
+    if [[ $app_versions =~ '"{{ .name }}":"$desired_version"' ]]
     then
       echo "App {{ .name }} is up-to-date at version {{ .version }}"
     else
-      echo "No match in ${app_versions} for \"{{ .name }}\":\"{{ .version }}\","
+      echo "No match in ${app_versions} for \"{{ .name }}\":\"$desired_version\","
       echo "Installing app {{ .github_repository }} version '{{ .version }}'"
       # Where to install the app
       target_directory="/var/www/html/custom_apps"
@@ -74,7 +76,7 @@ data:
       # see https://github.com/helm/helm/issues/5979#issuecomment-518231758
       # allows us to use version variable in the release_filename
       {{- $_ := set $ "version" .version}}
-      curl "https://github.com/{{ .github_repository }}/releases/download/v{{ .version }}/{{ tpl .release_filename $ }}" -Lo "{{ .name }}.tar.gz"
+      curl "https://github.com/{{ .github_repository }}/releases/download/{{ .version }}/{{ tpl .release_filename $ }}" -Lo "{{ .name }}.tar.gz"
       # Remove old version of the app
       if [[ -d "$target_directory/{{ .name }}" ]]
       then
diff --git a/values.yaml b/values.yaml
index c97eeb9fd828a51e48ed5aa3891df2ad431438d5..041fd1ac93fc7bf0a5ffe9ca92e439111e50b39f 100644
--- a/values.yaml
+++ b/values.yaml
@@ -1,4 +1,3 @@
-
 ---
 nextcloud:
   debug: false
@@ -41,13 +40,13 @@ apps:
     # Line order is important here for renovatebot! first github_repository,
     # then version
     github_repository: zorn-v/nextcloud-social-login
-    version: 4.17.1
+    version: v4.18.1
     release_filename: release.tar.gz
   - name: onlyoffice
     # Line order is important here for renovatebot! first github_repository,
     # then version
     github_repository: ONLYOFFICE/onlyoffice-nextcloud
-    version: 7.5.4
+    version: v7.5.4
     release_filename: onlyoffice.tar.gz
     enabled: true