diff --git a/.github/workflows/requirements.in b/.github/workflows/requirements.in
index 0302ba0..cc66de2 100644
--- a/.github/workflows/requirements.in
+++ b/.github/workflows/requirements.in
@@ -1 +1 @@
-openstacksdk == 3.1.0
+openstacksdk == 4.0.0
diff --git a/.github/workflows/requirements.txt b/.github/workflows/requirements.txt
index fd2e6a9..28f88d5 100644
--- a/.github/workflows/requirements.txt
+++ b/.github/workflows/requirements.txt
@@ -30,7 +30,7 @@ keystoneauth1==5.6.0
     # via openstacksdk
 netifaces==0.11.0
     # via openstacksdk
-openstacksdk==3.1.0
+openstacksdk==4.0.0
     # via -r requirements.in
 os-service-types==1.7.0
     # via