diff --git a/Makefile b/Makefile
index b14502a8..bbe9b063 100644
--- a/Makefile
+++ b/Makefile
@@ -14,8 +14,8 @@ GENERATED = astacus/version.py $(GENERATED_PROTOBUFS)
 PYTHON = python3
 DNF_INSTALL = sudo dnf install -y
 
-ZOOKEEPER_VERSION = 3.8.2
-ZOOKEEPER_HASH = 3ce34047c5a0cfa4d3eb2f33ce6b3ae0ca35a19fcf1039ce126d17da349a9ffa
+ZOOKEEPER_VERSION = 3.8.3
+ZOOKEEPER_HASH = e8abdad74fd1c76e8f4f41b25ed5a0c1ed3b59c8642281396a16d2cd5bf22ad4
 
 default: $(GENERATED)
 
diff --git a/setup.cfg b/setup.cfg
index 73b8d848..858f034b 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -13,7 +13,7 @@ install_requires =
   fastapi==0.86.0
   httpx==0.22.0
   protobuf==3.19.4
-  rohmu==1.2.0
+  rohmu>=2.1.0,<2.2
   sentry-sdk==1.6.0
   tabulate==0.9.0
   typing-extensions==4.7.1