diff --git a/3.8-rc/alpine/Dockerfile b/3.8-rc/alpine/Dockerfile
index c1b3c5b..a3c351f 100644
--- a/3.8-rc/alpine/Dockerfile
+++ b/3.8-rc/alpine/Dockerfile
@@ -22,10 +22,10 @@ ENV OPENSSL_SOURCE_SHA256="ddb04774f1e32f0c49751e21b67216ac87852ceb056b75209af24
 ENV OPENSSL_PGP_KEY_IDS="0x8657ABB260F056B1E5190839D9C4D26D0E604491 0x5B2545DAB21995F4088CEFAA36CEE4DEB00CFE33 0xED230BEC4D4F2518B9D7DF41F0DB4D21C1D35231 0xC1F33DD8CE1D4CC613AF14DA9195C48241FBF7DD 0x7953AC1FBC3DC8B3B292393ED5E9E43F7DF9EE8C 0xE5E52560DD91C556DDBDA5D02064C53641C25E5D"
 
 # Use the latest stable Erlang/OTP release (https://github.com/erlang/otp/tags)
-ENV OTP_VERSION 22.3.4.1
+ENV OTP_VERSION 23.0.1
 # TODO add PGP checking when the feature will be added to Erlang/OTP's build system
 # http://erlang.org/pipermail/erlang-questions/2019-January/097067.html
-ENV OTP_SOURCE_SHA256="12d628c2d0bdc0cf1f1ec56bd3c4da697510b25ab744d45872f63fefdd1a7680"
+ENV OTP_SOURCE_SHA256="25e9d9d4903701e4b86c60b68ac34b4a85f5a5bccfd55fa6a2345f70d84f3de8"
 
 # Install dependencies required to build Erlang/OTP from source
 # http://erlang.org/doc/installation_guide/INSTALL.html
diff --git a/3.8-rc/ubuntu/Dockerfile b/3.8-rc/ubuntu/Dockerfile
index 55acf15..09e7be7 100644
--- a/3.8-rc/ubuntu/Dockerfile
+++ b/3.8-rc/ubuntu/Dockerfile
@@ -25,10 +25,10 @@ ENV OPENSSL_SOURCE_SHA256="ddb04774f1e32f0c49751e21b67216ac87852ceb056b75209af24
 ENV OPENSSL_PGP_KEY_IDS="0x8657ABB260F056B1E5190839D9C4D26D0E604491 0x5B2545DAB21995F4088CEFAA36CEE4DEB00CFE33 0xED230BEC4D4F2518B9D7DF41F0DB4D21C1D35231 0xC1F33DD8CE1D4CC613AF14DA9195C48241FBF7DD 0x7953AC1FBC3DC8B3B292393ED5E9E43F7DF9EE8C 0xE5E52560DD91C556DDBDA5D02064C53641C25E5D"
 
 # Use the latest stable Erlang/OTP release (https://github.com/erlang/otp/tags)
-ENV OTP_VERSION 22.3.4.1
+ENV OTP_VERSION 23.0.1
 # TODO add PGP checking when the feature will be added to Erlang/OTP's build system
 # http://erlang.org/pipermail/erlang-questions/2019-January/097067.html
-ENV OTP_SOURCE_SHA256="12d628c2d0bdc0cf1f1ec56bd3c4da697510b25ab744d45872f63fefdd1a7680"
+ENV OTP_SOURCE_SHA256="25e9d9d4903701e4b86c60b68ac34b4a85f5a5bccfd55fa6a2345f70d84f3de8"
 
 # Install dependencies required to build Erlang/OTP from source
 # http://erlang.org/doc/installation_guide/INSTALL.html
diff --git a/3.8/alpine/Dockerfile b/3.8/alpine/Dockerfile
index 94bf315..916c017 100644
--- a/3.8/alpine/Dockerfile
+++ b/3.8/alpine/Dockerfile
@@ -22,10 +22,10 @@ ENV OPENSSL_SOURCE_SHA256="ddb04774f1e32f0c49751e21b67216ac87852ceb056b75209af24
 ENV OPENSSL_PGP_KEY_IDS="0x8657ABB260F056B1E5190839D9C4D26D0E604491 0x5B2545DAB21995F4088CEFAA36CEE4DEB00CFE33 0xED230BEC4D4F2518B9D7DF41F0DB4D21C1D35231 0xC1F33DD8CE1D4CC613AF14DA9195C48241FBF7DD 0x7953AC1FBC3DC8B3B292393ED5E9E43F7DF9EE8C 0xE5E52560DD91C556DDBDA5D02064C53641C25E5D"
 
 # Use the latest stable Erlang/OTP release (https://github.com/erlang/otp/tags)
-ENV OTP_VERSION 22.3.4.1
+ENV OTP_VERSION 23.0.1
 # TODO add PGP checking when the feature will be added to Erlang/OTP's build system
 # http://erlang.org/pipermail/erlang-questions/2019-January/097067.html
-ENV OTP_SOURCE_SHA256="12d628c2d0bdc0cf1f1ec56bd3c4da697510b25ab744d45872f63fefdd1a7680"
+ENV OTP_SOURCE_SHA256="25e9d9d4903701e4b86c60b68ac34b4a85f5a5bccfd55fa6a2345f70d84f3de8"
 
 # Install dependencies required to build Erlang/OTP from source
 # http://erlang.org/doc/installation_guide/INSTALL.html
diff --git a/3.8/ubuntu/Dockerfile b/3.8/ubuntu/Dockerfile
index 6347a15..7e76af4 100644
--- a/3.8/ubuntu/Dockerfile
+++ b/3.8/ubuntu/Dockerfile
@@ -25,10 +25,10 @@ ENV OPENSSL_SOURCE_SHA256="ddb04774f1e32f0c49751e21b67216ac87852ceb056b75209af24
 ENV OPENSSL_PGP_KEY_IDS="0x8657ABB260F056B1E5190839D9C4D26D0E604491 0x5B2545DAB21995F4088CEFAA36CEE4DEB00CFE33 0xED230BEC4D4F2518B9D7DF41F0DB4D21C1D35231 0xC1F33DD8CE1D4CC613AF14DA9195C48241FBF7DD 0x7953AC1FBC3DC8B3B292393ED5E9E43F7DF9EE8C 0xE5E52560DD91C556DDBDA5D02064C53641C25E5D"
 
 # Use the latest stable Erlang/OTP release (https://github.com/erlang/otp/tags)
-ENV OTP_VERSION 22.3.4.1
+ENV OTP_VERSION 23.0.1
 # TODO add PGP checking when the feature will be added to Erlang/OTP's build system
 # http://erlang.org/pipermail/erlang-questions/2019-January/097067.html
-ENV OTP_SOURCE_SHA256="12d628c2d0bdc0cf1f1ec56bd3c4da697510b25ab744d45872f63fefdd1a7680"
+ENV OTP_SOURCE_SHA256="25e9d9d4903701e4b86c60b68ac34b4a85f5a5bccfd55fa6a2345f70d84f3de8"
 
 # Install dependencies required to build Erlang/OTP from source
 # http://erlang.org/doc/installation_guide/INSTALL.html
diff --git a/update.sh b/update.sh
index 9d44911..672cb70 100755
--- a/update.sh
+++ b/update.sh
@@ -12,7 +12,7 @@ versions=( "${versions[@]%/}" )
 # https://www.rabbitmq.com/which-erlang.html ("Maximum supported Erlang/OTP")
 declare -A otpMajors=(
 	[3.7]='22'
-	[3.8]='22'
+	[3.8]='23'
 )
 declare -A otpHashCache=()