diff --git a/docker_requirements.txt b/docker_requirements.txt
index 4fd43acdc..00a1cbdb6 100644
--- a/docker_requirements.txt
+++ b/docker_requirements.txt
@@ -3,7 +3,7 @@ attacut==1.0.6
 bpemb>=0.3.6,<0.4
 deepcut==0.7.0.0
 emoji>=0.6.0,<1
-epitran==1.26.0
+epitran==1.34.0
 esupar>=1.3.9,<2
 fairseq>=0.10.0,<0.13;python_version<"3.11"
 fairseq-fixed==0.12.3.1,<0.13;python_version>="3.11"