diff --git a/core/go.mod b/core/go.mod
index 6d75bda8b..ca0dfbd70 100644
--- a/core/go.mod
+++ b/core/go.mod
@@ -2,7 +2,7 @@ module github.com/open-feature/flagd/core
 
 go 1.22.0
 
-toolchain go1.22.7
+toolchain go1.23.1
 
 require (
 	buf.build/gen/go/open-feature/flagd/grpc/go v1.5.1-20240906125204-0a6a901b42e8.1
diff --git a/flagd-proxy/go.mod b/flagd-proxy/go.mod
index e22c5760c..c824a1e62 100644
--- a/flagd-proxy/go.mod
+++ b/flagd-proxy/go.mod
@@ -2,7 +2,7 @@ module github.com/open-feature/flagd/flagd-proxy
 
 go 1.22.0
 
-toolchain go1.22.7
+toolchain go1.23.1
 
 require (
 	buf.build/gen/go/open-feature/flagd/grpc/go v1.5.1-20240906125204-0a6a901b42e8.1
diff --git a/flagd/go.mod b/flagd/go.mod
index 5dd301011..4a0df06f1 100644
--- a/flagd/go.mod
+++ b/flagd/go.mod
@@ -2,7 +2,7 @@ module github.com/open-feature/flagd/flagd
 
 go 1.22.0
 
-toolchain go1.22.7
+toolchain go1.23.1
 
 require (
 	buf.build/gen/go/open-feature/flagd/connectrpc/go v1.16.2-20240906125204-0a6a901b42e8.1