diff --git a/.github/workflows/benchmark-action.yaml b/.github/workflows/benchmark-action.yaml
index f5269a1ff..d032fab1c 100644
--- a/.github/workflows/benchmark-action.yaml
+++ b/.github/workflows/benchmark-action.yaml
@@ -24,7 +24,7 @@ jobs:
       - uses: actions/checkout@v4.1.2
       - uses: actions/setup-go@v5 # default version of go is 1.10
         with:
-          go-version: 1.21.9
+          go-version: 1.21.11
       - name: Install Carvel Tools
         run: ./hack/install-deps.sh
       # Run benchmark with `go test -bench` and stores the output to a file
diff --git a/.github/workflows/dependency-updater.yml b/.github/workflows/dependency-updater.yml
index 8355b04e0..4e21030f6 100644
--- a/.github/workflows/dependency-updater.yml
+++ b/.github/workflows/dependency-updater.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Set up Go 1.x
         uses: actions/setup-go@v5
         with:
-          go-version: 1.21.9
+          go-version: 1.21.11
       - name: Update Dependencies File
         run: go run ./hack/dependencies.go update
       - name: Create Pull Request
diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml
index bed824205..ddb4bd0a7 100644
--- a/.github/workflows/golangci-lint.yml
+++ b/.github/workflows/golangci-lint.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Set up Go 1.x
         uses: actions/setup-go@v5
         with:
-          go-version: 1.21.9
+          go-version: 1.21.11
       - uses: actions/checkout@v4.1.2
         with:
           fetch-depth: '0'
diff --git a/.github/workflows/kind-action.yml b/.github/workflows/kind-action.yml
index a1d4b31ee..5170ad54a 100644
--- a/.github/workflows/kind-action.yml
+++ b/.github/workflows/kind-action.yml
@@ -27,7 +27,7 @@ jobs:
           fetch-depth: 0
       - uses: actions/setup-go@v5 # default version of go is 1.10
         with:
-          go-version: 1.21.9
+          go-version: 1.21.11
       - name: Install Carvel Tools
         run: ./hack/install-deps.sh
       # Run benchmark with `go test -bench` and stores the output to a file
diff --git a/.github/workflows/release-process.yml b/.github/workflows/release-process.yml
index 9a7eb9f6d..8ed2c154a 100644
--- a/.github/workflows/release-process.yml
+++ b/.github/workflows/release-process.yml
@@ -39,7 +39,7 @@ jobs:
       - name: Set up Go 1.x
         uses: actions/setup-go@v5
         with:
-          go-version: 1.21.9
+          go-version: 1.21.11
 
       - name: Set up Cosign
         uses: sigstore/cosign-installer@v3.4.0
diff --git a/.github/workflows/test-gh.yml b/.github/workflows/test-gh.yml
index 71c612b86..af7345461 100644
--- a/.github/workflows/test-gh.yml
+++ b/.github/workflows/test-gh.yml
@@ -26,7 +26,7 @@ jobs:
     - name: Set up Go 1.x
       uses: actions/setup-go@v5
       with:
-        go-version: 1.21.9
+        go-version: 1.21.11
     - name: Check out code
       uses: actions/checkout@v4.1.2
       with:
diff --git a/.github/workflows/test-kctrl-gh.yml b/.github/workflows/test-kctrl-gh.yml
index c2550bc48..04a7ab971 100644
--- a/.github/workflows/test-kctrl-gh.yml
+++ b/.github/workflows/test-kctrl-gh.yml
@@ -24,7 +24,7 @@ jobs:
     - name: Set up Go 1.x
       uses: actions/setup-go@v5
       with:
-        go-version: 1.21.9
+        go-version: 1.21.11
     - name: Check out code
       uses: actions/checkout@v4.1.2
       with:
diff --git a/.github/workflows/trivy-scan.yml b/.github/workflows/trivy-scan.yml
index 70aaab1cc..827e76092 100644
--- a/.github/workflows/trivy-scan.yml
+++ b/.github/workflows/trivy-scan.yml
@@ -70,7 +70,7 @@ jobs:
       - name: Set up Go 1.x
         uses: actions/setup-go@v5
         with:
-          go-version: 1.21.9
+          go-version: 1.21.11
       - name: Build the kapp-controller artifacts
         run: |
           ./hack/install-deps.sh
diff --git a/.github/workflows/upgrade-testing.yml b/.github/workflows/upgrade-testing.yml
index a8a570013..f0574030e 100644
--- a/.github/workflows/upgrade-testing.yml
+++ b/.github/workflows/upgrade-testing.yml
@@ -26,7 +26,7 @@ jobs:
       - name: Set up Go 1.x
         uses: actions/setup-go@v5
         with:
-          go-version: 1.21.9
+          go-version: 1.21.11
       - name: Check out code
         uses: actions/checkout@v4.1.2
       - name: Install Carvel Tools
diff --git a/Dockerfile b/Dockerfile
index 448d9af66..7f5c85497 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.21.9 AS deps
+FROM --platform=$BUILDPLATFORM golang:1.21.11 AS deps
 
 ARG TARGETOS TARGETARCH KCTRL_VER=development
 WORKDIR /workspace