diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index e6f670f..05d5f39 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -4,20 +4,22 @@ on:
   push:
     branches: [ master ]
   pull_request:
-    branches: [ master ]
+  workflow_dispatch:
 
 jobs:
   test:
-    name: OTP ${{matrix.otp}}
+    name: OTP ${{matrix.otp_vsn}}
     strategy:
       matrix:
-        otp: ['24.0', '23.3', '22.3', '21.3']
-    runs-on: 'ubuntu-20.04'
+        otp_vsn: ['27', '26', '25']
+        rebar_vsn: ['3.23.0']
+    runs-on: 'ubuntu-24.04'
     env:
-      OTPVER: ${{ matrix.otp }}
+      OTPVER: ${{ matrix.otp_vsn }}
     steps:
-      - uses: actions/checkout@v2
-      - uses: ErlGang/setup-erlang@v1.0.0
+      - uses: actions/checkout@v4
+      - uses: erlef/setup-beam@v1
         with:
-          otp-version: ${{ matrix.otp }}
+          otp-version: ${{ matrix.otp_vsn }}
+          rebar3-version: ${{ matrix.rebar_vsn }}
       - run: make test
diff --git a/Makefile b/Makefile
index b933ccd..b09fb29 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,5 @@
 .PHONY: all test generate validate compile console dialyzer xref
 
-REBARVER = 3.13.2
-ifeq ($(OTPVER),24.0)
-	REBARVER = 3.15.1
-endif
-
 OutputDir ?= tmp
 
 define openapi-generator
@@ -25,18 +20,14 @@ generate:
 validate:
 	$(openapi-generator) validate -i openapi.yaml
 
-compile: rebar3
-	./rebar3 compile
-
-console: rebar3
-	./rebar3 shell --apps=amoc_rest
+compile:
+	rebar3 compile
 
-rebar3:
-	wget https://github.com/erlang/rebar3/releases/download/${REBARVER}/rebar3 &&\
-	chmod u+x rebar3
+console:
+	rebar3 shell --apps=amoc_rest
 
-dialyzer: rebar3
-	./rebar3 dialyzer
+dialyzer:
+	rebar3 dialyzer
 
-xref: rebar3
-	./rebar3 xref
+xref:
+	rebar3 xref
diff --git a/rebar.config b/rebar.config
index 736b0ab..4d13e08 100644
--- a/rebar.config
+++ b/rebar.config
@@ -1,10 +1,14 @@
 {deps, [
-    {cowboy, "2.9.0"},
-    {rfc3339, "0.9.0"},
+    {ranch, "2.1.0"},
+    {cowboy, "2.12.0"},
     {jsx, "3.1.0"},
-    {jesse, "1.5.6"}
+    {jesse, "1.8.0"}
 ]}.
 
+{dialyzer, [
+    {warnings, [unknown]},
+    {plt_extra_apps, [cowboy, cowlib, ranch]}]}.
+
 {xref_checks, [
     undefined_function_calls,
     undefined_functions,
diff --git a/rebar.lock b/rebar.lock
index 0e45609..db1efac 100644
--- a/rebar.lock
+++ b/rebar.lock
@@ -1,23 +1,23 @@
 {"1.2.0",
-[{<<"cowboy">>,{pkg,<<"cowboy">>,<<"2.9.0">>},0},
- {<<"cowlib">>,{pkg,<<"cowlib">>,<<"2.11.0">>},1},
- {<<"jesse">>,{pkg,<<"jesse">>,<<"1.5.6">>},0},
+[{<<"cowboy">>,{pkg,<<"cowboy">>,<<"2.12.0">>},0},
+ {<<"cowlib">>,{pkg,<<"cowlib">>,<<"2.13.0">>},1},
+ {<<"jesse">>,{pkg,<<"jesse">>,<<"1.8.0">>},0},
  {<<"jsx">>,{pkg,<<"jsx">>,<<"3.1.0">>},0},
- {<<"ranch">>,{pkg,<<"ranch">>,<<"1.8.0">>},1},
- {<<"rfc3339">>,{pkg,<<"rfc3339">>,<<"0.9.0">>},0}]}.
+ {<<"ranch">>,{pkg,<<"ranch">>,<<"2.1.0">>},0},
+ {<<"rfc3339">>,{pkg,<<"rfc3339">>,<<"0.9.0">>},1}]}.
 [
 {pkg_hash,[
- {<<"cowboy">>, <<"865DD8B6607E14CF03282E10E934023A1BD8BE6F6BACF921A7E2A96D800CD452">>},
- {<<"cowlib">>, <<"0B9FF9C346629256C42EBE1EEB769A83C6CB771A6EE5960BD110AB0B9B872063">>},
- {<<"jesse">>, <<"593B8CAD26AF3CC0E44C727BD8CBDE56E2B0DE4C8D2738B1C258B6936A40A6A3">>},
+ {<<"cowboy">>, <<"F276D521A1FF88B2B9B4C54D0E753DA6C66DD7BE6C9FCA3D9418B561828A3731">>},
+ {<<"cowlib">>, <<"DB8F7505D8332D98EF50A3EF34B34C1AFDDEC7506E4EE4DD4A3A266285D282CA">>},
+ {<<"jesse">>, <<"CF7615C3F2BE892F77BCCF736F23B4BD54A0FC686C7040431AEBA5EF7932CC4D">>},
  {<<"jsx">>, <<"D12516BAA0BB23A59BB35DCCAF02A1BD08243FCBB9EFE24F2D9D056CCFF71268">>},
- {<<"ranch">>, <<"8C7A100A139FD57F17327B6413E4167AC559FBC04CA7448E9BE9057311597A1D">>},
+ {<<"ranch">>, <<"2261F9ED9574DCFCC444106B9F6DA155E6E540B2F82BA3D42B339B93673B72A3">>},
  {<<"rfc3339">>, <<"2075653DC9407541C84B1E15F8BDA2ABE95FB17C9694025E079583F2D19C1060">>}]},
 {pkg_hash_ext,[
- {<<"cowboy">>, <<"2C729F934B4E1AA149AFF882F57C6372C15399A20D54F65C8D67BEF583021BDE">>},
- {<<"cowlib">>, <<"2B3E9DA0B21C4565751A6D4901C20D1B4CC25CBB7FD50D91D2AB6DD287BC86A9">>},
- {<<"jesse">>, <<"3F9475B0C5B242E09592604AABB03328501D7E3D8A528173B5A75396EEDB0060">>},
+ {<<"cowboy">>, <<"8A7ABE6D183372CEB21CAA2709BEC928AB2B72E18A3911AA1771639BEF82651E">>},
+ {<<"cowlib">>, <<"E1E1284DC3FC030A64B1AD0D8382AE7E99DA46C3246B815318A4B848873800A4">>},
+ {<<"jesse">>, <<"860EF4621DDBFB72792668929BE127E45E8B07CF19EEA264B0A9D48D36CCA41B">>},
  {<<"jsx">>, <<"0C5CC8FDC11B53CC25CF65AC6705AD39E54ECC56D1C22E4ADB8F5A53FB9427F3">>},
- {<<"ranch">>, <<"49FBCFD3682FAB1F5D109351B61257676DA1A2FDBE295904176D5E521A2DDFE5">>},
+ {<<"ranch">>, <<"244EE3FA2A6175270D8E1FC59024FD9DBC76294A321057DE8F803B1479E76916">>},
  {<<"rfc3339">>, <<"182314DE35C9F4180B22EB5F22916D8D7A799C1109A060C752970273A9332AD6">>}]}
 ].