diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 1d178f583..464f20262 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -22,7 +22,7 @@ jobs:
       - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
       - uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568 # v3.5.0
         with:
-          go-version: "1.19.4"
+          go-version: "1.19.5"
       - env:
           TARGET: ${{ matrix.target }}
         run: |
diff --git a/.github/workflows/contrib.yaml b/.github/workflows/contrib.yaml
index 70bfa04e6..59a56c5d9 100644
--- a/.github/workflows/contrib.yaml
+++ b/.github/workflows/contrib.yaml
@@ -8,5 +8,5 @@ jobs:
     - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
     - uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568 # v3.5.0
       with:
-        go-version: "1.19.4"
+        go-version: "1.19.5"
     - run: make -C contrib/mixin tools test
diff --git a/.github/workflows/coverage.yaml b/.github/workflows/coverage.yaml
index a7c41650b..73d6f1c9b 100644
--- a/.github/workflows/coverage.yaml
+++ b/.github/workflows/coverage.yaml
@@ -13,7 +13,7 @@ jobs:
     - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
     - uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568 # v3.5.0
       with:
-        go-version: "1.19.4"
+        go-version: "1.19.5"
     - env:
         TARGET: ${{ matrix.target }}
       run: |
diff --git a/.github/workflows/e2e.yaml b/.github/workflows/e2e.yaml
index 918b71614..fa6812bf2 100644
--- a/.github/workflows/e2e.yaml
+++ b/.github/workflows/e2e.yaml
@@ -14,7 +14,7 @@ jobs:
     - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
     - uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568 # v3.5.0
       with:
-        go-version: "1.19.4"
+        go-version: "1.19.5"
     - run: date
     - env:
         TARGET: ${{ matrix.target }}
diff --git a/.github/workflows/functional.yaml b/.github/workflows/functional.yaml
index 94daa0e23..f161a50cf 100644
--- a/.github/workflows/functional.yaml
+++ b/.github/workflows/functional.yaml
@@ -13,7 +13,7 @@ jobs:
     - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
     - uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568 # v3.5.0
       with:
-        go-version: "1.19.4"
+        go-version: "1.19.5"
     - run: date
     - env:
         TARGET: ${{ matrix.target }}
diff --git a/.github/workflows/fuzzing.yaml b/.github/workflows/fuzzing.yaml
index a76a1fb1e..333695d49 100644
--- a/.github/workflows/fuzzing.yaml
+++ b/.github/workflows/fuzzing.yaml
@@ -12,7 +12,7 @@ jobs:
     - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
     - uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568 # v3.5.0
       with:
-        go-version: "1.19.4"
+        go-version: "1.19.5"
     - run: GOARCH=amd64 CPU=4 make fuzz
     - uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
       if: failure()
diff --git a/.github/workflows/govuln.yaml b/.github/workflows/govuln.yaml
index bf7f3219a..21a4b542e 100644
--- a/.github/workflows/govuln.yaml
+++ b/.github/workflows/govuln.yaml
@@ -8,6 +8,6 @@ jobs:
       - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
       - uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568 # v3.5.0
         with:
-          go-version: "1.19.4"
+          go-version: "1.19.5"
       - run: date
       - run: go install golang.org/x/vuln/cmd/govulncheck@v0.0.0-20221208180742-f2dca5ff4cc3 && govulncheck ./...
diff --git a/.github/workflows/grpcproxy.yaml b/.github/workflows/grpcproxy.yaml
index 37b22b19d..a324a52b8 100644
--- a/.github/workflows/grpcproxy.yaml
+++ b/.github/workflows/grpcproxy.yaml
@@ -14,7 +14,7 @@ jobs:
     - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
     - uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568 # v3.5.0
       with:
-        go-version: "1.19.4"
+        go-version: "1.19.5"
     - run: date
     - env:
         TARGET: ${{ matrix.target }}
diff --git a/.github/workflows/linearizability-nightly.yaml b/.github/workflows/linearizability-nightly.yaml
index 0626c64ad..08a0a9388 100644
--- a/.github/workflows/linearizability-nightly.yaml
+++ b/.github/workflows/linearizability-nightly.yaml
@@ -12,7 +12,7 @@ jobs:
     - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
     - uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568 # v3.5.0
       with:
-        go-version: "1.19.4"
+        go-version: "1.19.5"
     - run: |
         make gofail-enable
         make build
diff --git a/.github/workflows/linearizability.yaml b/.github/workflows/linearizability.yaml
index 0f92630ba..89bf14ac2 100644
--- a/.github/workflows/linearizability.yaml
+++ b/.github/workflows/linearizability.yaml
@@ -8,7 +8,7 @@ jobs:
     - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
     - uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568 # v3.5.0
       with:
-        go-version: "1.19.4"
+        go-version: "1.19.5"
     - run: |
         make gofail-enable
         make build
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 428c8b11c..382e27c49 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -8,7 +8,7 @@ jobs:
     - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
     - uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568 # v3.5.0
       with:
-        go-version: "1.19.4"
+        go-version: "1.19.5"
     - run: |
         git config --global user.email "github-action@etcd.io"
         git config --global user.name "Github Action"
diff --git a/.github/workflows/static-analysis.yaml b/.github/workflows/static-analysis.yaml
index 317ef62ca..c083a33ce 100644
--- a/.github/workflows/static-analysis.yaml
+++ b/.github/workflows/static-analysis.yaml
@@ -8,7 +8,7 @@ jobs:
       - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
       - uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568 # v3.5.0
         with:
-          go-version: "1.19.4"
+          go-version: "1.19.5"
       - name: golangci-lint
         uses: golangci/golangci-lint-action@0ad9a0988b3973e851ab0a07adf248ec2e100376 # v3.3.1
         with:
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 43a3f47e6..8a51c7853 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -17,7 +17,7 @@ jobs:
     - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
     - uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568 # v3.5.0
       with:
-        go-version: "1.19.4"
+        go-version: "1.19.5"
     - run: date
     - env:
         TARGET: ${{ matrix.target }}
diff --git a/tests/functional/Dockerfile b/tests/functional/Dockerfile
index db8cf3d57..fca3646f7 100644
--- a/tests/functional/Dockerfile
+++ b/tests/functional/Dockerfile
@@ -13,7 +13,7 @@ RUN dnf check-update || true \
 ENV GOROOT /usr/local/go
 ENV GOPATH /go
 ENV PATH ${GOPATH}/bin:${GOROOT}/bin:${PATH}
-ENV GO_VERSION 1.19.4
+ENV GO_VERSION 1.19.5
 ENV GO_DOWNLOAD_URL https://storage.googleapis.com/golang
 RUN rm -rf ${GOROOT} \
   && curl -s ${GO_DOWNLOAD_URL}/go${GO_VERSION}.linux-amd64.tar.gz | tar -v -C /usr/local/ -xz \
diff --git a/tests/manual/Makefile b/tests/manual/Makefile
index 78b08d699..819f17c70 100644
--- a/tests/manual/Makefile
+++ b/tests/manual/Makefile
@@ -1,5 +1,5 @@
 TMP_DOCKERFILE:=$(shell mktemp)
-GO_VERSION ?= 1.19.4
+GO_VERSION ?= 1.19.5
 TMP_DIR_MOUNT_FLAG = --tmpfs=/tmp:exec
 ifdef HOST_TMP_DIR
 	TMP_DIR_MOUNT_FLAG = --mount type=bind,source=$(HOST_TMP_DIR),destination=/tmp