diff --git a/lib/DelayDiffEq/Project.toml b/lib/DelayDiffEq/Project.toml
index 76fbcd0055..0e1237031e 100644
--- a/lib/DelayDiffEq/Project.toml
+++ b/lib/DelayDiffEq/Project.toml
@@ -1,7 +1,7 @@
 name = "DelayDiffEq"
 uuid = "bcd4f6db-9728-5f36-b5f7-82caef46ccdb"
 authors = ["Chris Rackauckas <accounts@chrisrackauckas.com>"]
-version = "6.1.0"
+version = "6.1.1"
 
 [deps]
 ArrayInterface = "4fba245c-0d91-5ea0-9b3e-6abc04ee57a9"
@@ -73,7 +73,7 @@ LinearAlgebra = "1"
 LinearSolve = "5.1"
 Logging = "1"
 OrdinaryDiffEqBDF = "2"
-OrdinaryDiffEqCore = "4"
+OrdinaryDiffEqCore = "4.8.1"
 OrdinaryDiffEqDefault = "2"
 OrdinaryDiffEqDifferentiation = "3"
 OrdinaryDiffEqFeagin = "2"
diff --git a/lib/OrdinaryDiffEqDefault/Project.toml b/lib/OrdinaryDiffEqDefault/Project.toml
index 673f20da40..7a08f5dca5 100644
--- a/lib/OrdinaryDiffEqDefault/Project.toml
+++ b/lib/OrdinaryDiffEqDefault/Project.toml
@@ -1,7 +1,7 @@
 name = "OrdinaryDiffEqDefault"
 uuid = "50262376-6c5a-4cf5-baba-aaf4f84d72d7"
 authors = ["ParamThakkar123 <paramthakkar864@gmail.com>"]
-version = "2.4.1"
+version = "2.4.2"
 
 [deps]
 OrdinaryDiffEqTsit5 = "b1df2697-797e-41e3-8120-5422d3b24e4a"
@@ -55,7 +55,7 @@ PrecompileTools = "1.2.1, 1.3"
 EnumX = "1.0.4"
 LinearAlgebra = "1.10"
 SciMLBase = "3.39"
-OrdinaryDiffEqCore = "4.8"
+OrdinaryDiffEqCore = "4.8.1"
 SparseArrays = "1.10"
 Preferences = "1.5.0"
 StaticArrays = "1.9.18"