diff --git a/examples/llm-flowertune/requirements.txt b/examples/llm-flowertune/requirements.txt
index 196531c99b92..aac315b4101a 100644
--- a/examples/llm-flowertune/requirements.txt
+++ b/examples/llm-flowertune/requirements.txt
@@ -1,4 +1,4 @@
-flwr-nightly[rest,simulation]
+flwr[rest,simulation]>=1.8.0, <2.0
 flwr_datasets==0.0.2
 hydra-core==1.3.2
 trl==0.7.2