diff --git a/Dockerfile b/Dockerfile
index f0df3c5bdf2..3ba548e1226 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:5.0 AS build
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk@sha256:fa19559201c43bc8191c1a095670e242de80a23697d24f5a3460019958637c63 AS build
 
 ARG TARGETPLATFORM
 ARG TARGETOS
@@ -14,7 +14,7 @@ RUN if [ "$TARGETARCH" = "amd64" ] ; \
     dotnet publish src/Nethermind/Nethermind.Runner -r $TARGETOS-$TARGETARCH -c release -o out ; \
     fi
 
-FROM --platform=$TARGETPLATFORM mcr.microsoft.com/dotnet/aspnet:5.0
+FROM --platform=$TARGETPLATFORM mcr.microsoft.com/dotnet/aspnet@sha256:1d75db770c7ce82b128744770271bd87dc9d119f0ef15b94cab0f84477abfaec 
 RUN apt-get update && apt-get -y install libsnappy-dev libc6-dev libc6
 
 WORKDIR /nethermind
diff --git a/Dockerfile.e2e b/Dockerfile.e2e
index 2fadcd533ae..96c0e31bb12 100644
--- a/Dockerfile.e2e
+++ b/Dockerfile.e2e
@@ -1,9 +1,10 @@
-FROM mcr.microsoft.com/dotnet/sdk:5.0 AS build
+
+FROM mcr.microsoft.com/dotnet/sdk@sha256:e8dce81012457ec0d87929aff8d60277c01b88fdd80bd128f1d4fc1c1bbdeb74 AS build
 COPY . .
 RUN git submodule update --init src/Dirichlet src/int256 src/rocksdb-sharp src/Math.Gmp.Native
 RUN dotnet publish src/Nethermind/Nethermind.DataMarketplace.Consumers.Test.EndToEnd -c release -o out
 
-FROM mcr.microsoft.com/dotnet/aspnet:5.0
+FROM mcr.microsoft.com/dotnet/aspnet@sha256:df9df076ae5c0a6b88ff5a5faa4bba123b6e64fecfd5ecd19005b527309a5785
 RUN apt-get update && apt-get -y install libsnappy-dev libc6-dev libc6 unzip
 WORKDIR /e2e
 COPY --from=build /out .
diff --git a/Dockerfile.gmp b/Dockerfile.gmp
index 5188ad48a8c..1accb9339e1 100644
--- a/Dockerfile.gmp
+++ b/Dockerfile.gmp
@@ -1,4 +1,4 @@
-FROM debian:10 AS gmp
+FROM debian@sha256:acf7795dc91df17e10effee064bd229580a9c34213b4dba578d64768af5d8c51 AS gmp
 WORKDIR /source
 
 RUN apt-get update && apt-get install -y mercurial autoconf automake libtool texinfo build-essential bison
@@ -12,6 +12,6 @@ RUN hg clone https://gmplib.org/repo/gmp-6.2/ gmp && \
 RUN strip gmp/.libs/libgmp.so
 
 
-FROM debian:10 AS libgmp
+FROM debian@sha256:acf7795dc91df17e10effee064bd229580a9c34213b4dba578d64768af5d8c51 AS libgmp
 WORKDIR /nethermind
-COPY --from=gmp /source/gmp/.libs/libgmp.so .
\ No newline at end of file
+COPY --from=gmp /source/gmp/.libs/libgmp.so .
diff --git a/Dockerfile.rocksdb b/Dockerfile.rocksdb
index 8fbbfa0dc07..25af089a9e6 100644
--- a/Dockerfile.rocksdb
+++ b/Dockerfile.rocksdb
@@ -1,4 +1,4 @@
-FROM debian:10 AS rocksdb
+FROM debian@sha256:acf7795dc91df17e10effee064bd229580a9c34213b4dba578d64768af5d8c51 AS rocksdb
 WORKDIR /source
 
 ARG TARGETPLATFORM
@@ -10,6 +10,6 @@ RUN PORTABLE=1 make -j16 shared_lib
 
 RUN strip librocksdb.so
 
-FROM debian:10 AS librocksdb
+FROM debian@sha256:acf7795dc91df17e10effee064bd229580a9c34213b4dba578d64768af5d8c51 AS librocksdb
 WORKDIR /nethermind
 COPY --from=rocksdb /source/librocksdb.so .
diff --git a/Dockerfile.secp256k1 b/Dockerfile.secp256k1
index 5ae647c5423..4be3ffcb163 100644
--- a/Dockerfile.secp256k1
+++ b/Dockerfile.secp256k1
@@ -1,4 +1,4 @@
-FROM debian:10 AS secp256k1
+FROM debian@sha256:acf7795dc91df17e10effee064bd229580a9c34213b4dba578d64768af5d8c51 AS secp256k1
 WORKDIR /source
 
 RUN apt-get update && apt-get install -y git autoconf automake libtool build-essential
@@ -11,6 +11,6 @@ RUN git clone https://github.com/NethermindEth/secp256k1 . && \
 RUN strip .libs/libsecp256k1.so
 
 
-FROM debian:10 AS libsecp256k1
+FROM debian@sha256:acf7795dc91df17e10effee064bd229580a9c34213b4dba578d64768af5d8c51 AS libsecp256k1
 WORKDIR /nethermind
-COPY --from=secp256k1 /source/.libs/libsecp256k1.so .
\ No newline at end of file
+COPY --from=secp256k1 /source/.libs/libsecp256k1.so .
diff --git a/Dockerfile.stateRunner b/Dockerfile.stateRunner
index 93cfc43b71b..762f3f0fc34 100644
--- a/Dockerfile.stateRunner
+++ b/Dockerfile.stateRunner
@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/sdk:5.0-alpine AS build
+FROM mcr.microsoft.com/dotnet/sdk@sha256:6edc3ea5eb689712b9ec6ad5777e32c5bfa51db94a3e5fb069278ccf3b74b7c1 AS build
 
 COPY . .
 
@@ -6,7 +6,7 @@ RUN apk add git && \
  git submodule update --init src/Dirichlet src/int256 src/Math.Gmp.Native && \
  dotnet publish src/Nethermind/Nethermind.State.Test.Runner -c release -o out
 
-FROM mcr.microsoft.com/dotnet/sdk:5.0-alpine
+FROM mcr.microsoft.com/dotnet/sdk@sha256:6edc3ea5eb689712b9ec6ad5777e32c5bfa51db94a3e5fb069278ccf3b74b7c1
 
 COPY --from=build /out .
 
diff --git a/README.md b/README.md
index 7cb5adeb009..d10397685f2 100644
--- a/README.md
+++ b/README.md
@@ -117,6 +117,16 @@ dotnet run -c Release --no-build -- --config mainnet
 
 Official Nethermind docker images are available on [Docker Hub](https://hub.docker.com/r/nethermind/nethermind).
 
+### Get digest of docker image
+
+In case of any docker image need to be updated in the repository, you can update the digest of this images with the next commands
+
+```sh
+docker inspect --format='{{index .RepoDigests 0}}' <image_name>
+```
+
+The output must show the image digest, and then you can copy that output in the `FROM` tag inside the Dockerfile
+
 ## Test
 
 If you want to run the Nethermind or Ethereum Foundation tests, then:
diff --git a/src/Dockerfile.globalization b/src/Dockerfile.globalization
deleted file mode 100644
index 4d6f05ccba5..00000000000
--- a/src/Dockerfile.globalization
+++ /dev/null
@@ -1,25 +0,0 @@
-FROM microsoft/dotnet-nightly:2.1-sdk AS build-env
-WORKDIR /app
-
-# copy csproj and restore as distinct layers
-COPY *.csproj ./
-COPY NuGet.config ./
-RUN dotnet restore
-
-# copy everything else and build
-COPY . ./
-RUN dotnet publish -c Release -o out --no-restore
-
-
-# build runtime image
-FROM microsoft/dotnet-nightly:2.1-runtime-alpine
-
-ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT false
-RUN apk add --no-cache icu-libs
-
-ENV LC_ALL en_US.UTF-8
-ENV LANG en_US.UTF-8
-
-WORKDIR /app
-COPY --from=build-env /app/out ./
-ENTRYPOINT ["dotnet", "dotnetapp.dll"]
diff --git a/src/Nethermind/Nethermind.DataMarketplace.Providers.Test.EndToEnd/prometheus/Dockerfile b/src/Nethermind/Nethermind.DataMarketplace.Providers.Test.EndToEnd/prometheus/Dockerfile
index 734d57dd392..b9d2c5cd6e7 100644
--- a/src/Nethermind/Nethermind.DataMarketplace.Providers.Test.EndToEnd/prometheus/Dockerfile
+++ b/src/Nethermind/Nethermind.DataMarketplace.Providers.Test.EndToEnd/prometheus/Dockerfile
@@ -1,3 +1,3 @@
-FROM prom/prometheus
+FROM prom/prometheus@sha256:5accb68b56ba452e449a5e552411acaeabbbe0f087acf19a1157ce3dd10a8bed 
 WORKDIR /app
-COPY ./prometheus.yml /etc/prometheus/prometheus.yml
\ No newline at end of file
+COPY ./prometheus.yml /etc/prometheus/prometheus.yml
diff --git a/src/tests b/src/tests
index 5d534e37b80..4d539de6788 160000
--- a/src/tests
+++ b/src/tests
@@ -1 +1 @@
-Subproject commit 5d534e37b80e9310e8c7751f805ca481a451123e
+Subproject commit 4d539de6788147a0376b70f2bc71a8f818872164