diff --git a/Dockerfile b/Dockerfile
index 8f82e18c60..af6095aed3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 ### Standard binary
 # Build the manager binary
-FROM golang:1.21.4 as builder
+FROM golang:1.21.5 as builder
 
 ARG TARGETPLATFORM
 ARG TARGETOS
diff --git a/Dockerfile.debug b/Dockerfile.debug
index 1a3e186e09..f60b2f1e62 100644
--- a/Dockerfile.debug
+++ b/Dockerfile.debug
@@ -1,5 +1,5 @@
 # Build a manager binary with debug symbols and download Delve
-FROM golang:1.21.4 as builder
+FROM golang:1.21.5 as builder
 
 ARG TARGETPLATFORM
 ARG TARGETOS
@@ -32,7 +32,7 @@ RUN CGO_ENABLED=0 GOOS=linux GOARCH="${TARGETARCH}" GO111MODULE=on make _build.d
 
 ### Debug
 # Create an image that runs a debug build with Delve installed
-FROM golang:1.21.4 AS debug
+FROM golang:1.21.5 AS debug
 RUN go install github.com/go-delve/delve/cmd/dlv@latest
 # We want all source so Delve file location operations work
 COPY --from=builder /workspace/bin/manager-debug /