diff --git a/src/StackExchange.Redis/RedisFeatures.cs b/src/StackExchange.Redis/RedisFeatures.cs
index a1bb14a8b..19c5233e1 100644
--- a/src/StackExchange.Redis/RedisFeatures.cs
+++ b/src/StackExchange.Redis/RedisFeatures.cs
@@ -41,7 +41,7 @@ namespace StackExchange.Redis
                                          v6_2_0 = new Version(6, 2, 0),
                                          v7_0_0_rc1 = new Version(6, 9, 240), // 7.0 RC1 is version 6.9.240
                                          v7_2_0_rc1 = new Version(7, 1, 240), // 7.2 RC1 is version 7.1.240
-                                         v7_4_0_rc1 = new Version(7, 4, 240); // 7.4 RC1 is version 7.4.240
+                                         v7_4_0_rc1 = new Version(7, 3, 240); // 7.4 RC1 is version 7.3.240
 
         private readonly Version version;
 
diff --git a/tests/RedisConfigs/Dockerfile b/tests/RedisConfigs/Dockerfile
index 32cbe0663..ab0f76e6c 100644
--- a/tests/RedisConfigs/Dockerfile
+++ b/tests/RedisConfigs/Dockerfile
@@ -1,4 +1,4 @@
-FROM redis:7.2-rc1
+FROM redis:7.4-rc1
 
 COPY Basic /data/Basic/
 COPY Failover /data/Failover/