diff --git a/.github/workflows/config.yml b/.github/workflows/config.yml
index cbe2db98f0..d8b32d5754 100644
--- a/.github/workflows/config.yml
+++ b/.github/workflows/config.yml
@@ -19,7 +19,7 @@ jobs:
       - uses: actions/setup-elixir@v1
         with:
           otp-version: '22.2'
-          elixir-version: '1.10.3'
+          elixir-version: '1.10.4'
       - run: mix local.hex --force
       - run: mix local.rebar --force
       - name: "ELIXIR_VERSION.lock"
@@ -46,7 +46,7 @@ jobs:
       - uses: actions/setup-elixir@v1
         with:
           otp-version: '22.2'
-          elixir-version: '1.10.3'
+          elixir-version: '1.10.4'
       - run: mix local.hex --force
       - run: mix local.rebar --force
       - run: mix deps.get
@@ -61,7 +61,7 @@ jobs:
       - uses: actions/setup-elixir@v1
         with:
           otp-version: '22.2'
-          elixir-version: '1.10.3'
+          elixir-version: '1.10.4'
       - run: mix local.hex --force
       - run: mix local.rebar --force
       - run: mix deps.get
@@ -76,7 +76,7 @@ jobs:
       - uses: actions/setup-elixir@v1
         with:
           otp-version: '22.2'
-          elixir-version: '1.10.3'
+          elixir-version: '1.10.4'
       - run: mix local.hex --force
       - run: mix local.rebar --force
       - run: mix deps.get
@@ -103,7 +103,7 @@ jobs:
       - uses: actions/setup-elixir@v1
         with:
           otp-version: '22.2'
-          elixir-version: '1.10.3'
+          elixir-version: '1.10.4'
       - run: mix local.hex --force
       - run: mix local.rebar --force
       - run: mix deps.get
@@ -121,7 +121,7 @@ jobs:
       - uses: actions/setup-elixir@v1
         with:
           otp-version: '22.2'
-          elixir-version: '1.10.3'
+          elixir-version: '1.10.4'
       - run: mix local.hex --force
       - run: mix local.rebar --force
       - run: mix deps.get
@@ -142,7 +142,7 @@ jobs:
       - uses: actions/setup-elixir@v1
         with:
           otp-version: '22.2'
-          elixir-version: '1.10.3'
+          elixir-version: '1.10.4'
       - run: mix local.hex --force
       - run: mix local.rebar --force
       - run: mix deps.get
@@ -167,7 +167,7 @@ jobs:
       - uses: actions/setup-elixir@v1
         with:
           otp-version: '22.2'
-          elixir-version: '1.10.3'
+          elixir-version: '1.10.4'
       - run: mix local.hex --force
       - run: mix local.rebar --force
       - run: mix deps.get
@@ -211,7 +211,7 @@ jobs:
       - uses: actions/setup-elixir@v1
         with:
           otp-version: '22.2'
-          elixir-version: '1.10.3'
+          elixir-version: '1.10.4'
       - run: mix local.hex --force
       - run: mix local.rebar --force
       - run: mix deps.get
@@ -265,7 +265,7 @@ jobs:
       - uses: actions/setup-elixir@v1
         with:
           otp-version: '22.2'
-          elixir-version: '1.10.3'
+          elixir-version: '1.10.4'
       - run: mix local.hex --force
       - run: mix local.rebar --force
       - run: mix deps.get
@@ -321,7 +321,7 @@ jobs:
       - uses: actions/setup-elixir@v1
         with:
           otp-version: '22.2'
-          elixir-version: '1.10.3'
+          elixir-version: '1.10.4'
       - run: mix local.hex --force
       - run: mix local.rebar --force
       - run: mix deps.get
@@ -377,7 +377,7 @@ jobs:
       - uses: actions/setup-elixir@v1
         with:
           otp-version: '22.2'
-          elixir-version: '1.10.3'
+          elixir-version: '1.10.4'
       - run: mix local.hex --force
       - run: mix local.rebar --force
       - run: mix deps.get
@@ -433,7 +433,7 @@ jobs:
       - uses: actions/setup-elixir@v1
         with:
           otp-version: '22.2'
-          elixir-version: '1.10.3'
+          elixir-version: '1.10.4'
       - run: mix local.hex --force
       - run: mix local.rebar --force
       - run: mix deps.get
diff --git a/.tool-versions b/.tool-versions
index aa447f03b3..44e237eb3e 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,3 +1,3 @@
-elixir 1.10.3
+elixir 1.10.4
 erlang 22.2
-nodejs 12.18.2
+nodejs 12.18.4
diff --git a/CHANGELOG.md b/CHANGELOG.md
index fb6148b775..71f5dd59fd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,7 @@
 - [#3256](https://github.com/poanetwork/blockscout/pull/3256) - Fix for invisible validator address at block page and wrong alert text color at xDai
 
 ### Chore
+- [#3308](https://github.com/poanetwork/blockscout/pull/3308) - Fixate latest stable release of Elixir, Node, Postgres
 - [#3297](https://github.com/poanetwork/blockscout/pull/3297) - Actualize names of default chains
 - [#3285](https://github.com/poanetwork/blockscout/pull/3285) - Switch to RPC endpoint polling if ETHEREUM_JSONRPC_WS_URL is an empty string
 - [#3274](https://github.com/poanetwork/blockscout/pull/3274) - Replace underscore with hyphen in routes
diff --git a/docker/Makefile b/docker/Makefile
index 42e50d532f..d724526bdc 100644
--- a/docker/Makefile
+++ b/docker/Makefile
@@ -3,7 +3,7 @@ HOST = host.docker.internal
 DOCKER_IMAGE = blockscout_prod
 BS_CONTAINER_NAME = blockscout
 PG_CONTAINER_NAME = postgres
-PG_CONTAINER_IMAGE = postgres:10.10
+PG_CONTAINER_IMAGE = postgres:12.4
 THIS_FILE = $(lastword $(MAKEFILE_LIST))
 
 ifeq ($(SYSTEM), Linux)