diff --git a/CHANGELOG.md b/CHANGELOG.md
index 96ccf8a68..68af32abd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## v1.0.0-rc.9 (18/08/2020)
+
+### Dependencies
+
+- This release is compatible with knora-api v13.0.0-rc.12
+
 ## v1.0.0-rc.8 (18/08/2020)
 
 ### Enhancements
diff --git a/Makefile b/Makefile
index 09ae08a30..8b476805e 100644
--- a/Makefile
+++ b/Makefile
@@ -29,7 +29,7 @@ endef
 # Clones the knora-api git repository
 .PHONY: clone-knora-stack
 clone-knora-stack:
-	@git clone --branch v13.0.0-rc.11 --single-branch --depth 1 https://github.com/dasch-swiss/knora-api.git $(CURRENT_DIR)/.tmp/knora-stack
+	@git clone --branch v13.0.0-rc.12 --single-branch --depth 1 https://github.com/dasch-swiss/knora-api.git $(CURRENT_DIR)/.tmp/knora-stack
 
 #################################
 # Integration test targets
diff --git a/package-lock.json b/package-lock.json
index 8332557de..096e9fd0f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@dasch-swiss/dsp-js",
-  "version": "1.0.0-rc.8",
+  "version": "1.0.0-rc.9",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 74fcde171..71c70f00c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@dasch-swiss/dsp-js",
-  "version": "1.0.0-rc.8",
+  "version": "1.0.0-rc.9",
   "description": "JavaScript library that handles API requests to Knora",
   "main": "index.js",
   "files": [