diff --git a/build.gradle.kts b/build.gradle.kts
index e7db64d2..868342f1 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -152,17 +152,17 @@ val springWebVersion = "6.1.4"
 val springBootVersion = "3.2.5"
 
 // Implementation
-val swaggerParserVersion = "2.1.16"
+val swaggerParserVersion = "2.1.22"
 val hashidsVersion = "1.0.3"
 val springOauthAutoConfigureVersion = "2.6.8"
 val springSecurityJwtVersion = "1.1.1.RELEASE"
-val springDocVersion = "2.2.0"
+val springDocVersion = "2.5.0"
 val springOauthVersion = "6.2.2"
 val servletApiVersion = "6.0.0"
 val oktaSpringBootVersion = "3.0.5"
 val tikaVersion = "2.9.1"
 val kubernetesClientVersion = "19.0.0"
-val redisOMVersion = "0.9.0"
+val redisOMVersion = "0.9.1"
 val kotlinCoroutinesCoreVersion = "1.7.3"
 
 // Checks
diff --git a/src/main/kotlin/com/cosmotech/api/security/filters/ApiKeyAuthenticationFilter.kt b/src/main/kotlin/com/cosmotech/api/security/filters/ApiKeyAuthenticationFilter.kt
index 5cd06807..c3fd6192 100644
--- a/src/main/kotlin/com/cosmotech/api/security/filters/ApiKeyAuthenticationFilter.kt
+++ b/src/main/kotlin/com/cosmotech/api/security/filters/ApiKeyAuthenticationFilter.kt
@@ -24,7 +24,6 @@ class ApiKeyAuthenticationFilter(val csmPlatformProperties: CsmPlatformPropertie
   ) {
     logger.trace("API-Key filter starts")
     val allowedApiKeyConsumers = csmPlatformProperties.authorization.allowedApiKeyConsumers
-    if (allowedApiKeyConsumers.isEmpty()) chain.doFilter(request, response)
 
     val matchingApiKeyConsumer =
         allowedApiKeyConsumers.firstOrNull { apiKeyConsumer ->
@@ -86,8 +85,12 @@ class ApiKeyAuthenticationFilter(val csmPlatformProperties: CsmPlatformPropertie
         true
       } else {
         val requestUriSplitted = requestUri.split(securedUriSplitted[0])
-        val uriSuffix = securedUriSplitted[0] + requestUriSplitted[1]
-        securedUri.toRegex().matches(uriSuffix)
+        if (requestUriSplitted.size < 2) {
+          false
+        } else {
+          val uriSuffix = securedUriSplitted[0] + requestUriSplitted[1]
+          securedUri.toRegex().matches(uriSuffix)
+        }
       }
 }