diff --git a/dependencies.Dockerfile b/dependencies.Dockerfile
index f0789225eb..89554d0db6 100644
--- a/dependencies.Dockerfile
+++ b/dependencies.Dockerfile
@@ -6,7 +6,7 @@
 FROM otel/weaver:v0.9.1 AS weaver
 
 # OPA is used to test policies enforced by weaver.
-FROM openpolicyagent/opa:0.67.1 AS opa
+FROM openpolicyagent/opa:0.68.0 AS opa
 
 # Semconv gen is used for backwards compatibility checks.
 # TODO(jsuereth): Remove this when no longer used.