diff --git a/config/config_test.go b/config/config_test.go
index 822185dba..65a811000 100644
--- a/config/config_test.go
+++ b/config/config_test.go
@@ -14,6 +14,7 @@
 package config
 
 import (
+	"crypto/tls"
 	"encoding/json"
 	"io/ioutil"
 	"net/url"
@@ -179,6 +180,9 @@ var expectedConf = &Config{
 				},
 				FollowRedirects: true,
 				EnableHTTP2:     true,
+				TLSConfig: config.TLSConfig{
+					MinVersion: config.TLSVersion(tls.VersionTLS10),
+				},
 			},
 
 			ServiceDiscoveryConfigs: discovery.Configs{
diff --git a/config/testdata/conf.good.yml b/config/testdata/conf.good.yml
index 33e9639d6..58ef791af 100644
--- a/config/testdata/conf.good.yml
+++ b/config/testdata/conf.good.yml
@@ -91,6 +91,9 @@ scrape_configs:
     authorization:
       credentials_file: valid_token_file
 
+    tls_config:
+      min_version: TLS10
+
   - job_name: service-x
 
     basic_auth:
diff --git a/docs/configuration/configuration.md b/docs/configuration/configuration.md
index 08349e241..1185573d0 100644
--- a/docs/configuration/configuration.md
+++ b/docs/configuration/configuration.md
@@ -369,6 +369,12 @@ A `tls_config` allows configuring TLS connections.
 
 # Disable validation of the server certificate.
 [ insecure_skip_verify: <boolean> ]
+
+# Minimum acceptable TLS version. Accepted values: TLS10 (TLS 1.0), TLS11 (TLS
+# 1.1), TLS12 (TLS 1.2), TLS13 (TLS 1.3).
+# If unset, Prometheus will use Go default minimum version, which is TLS 1.2.
+# See MinVersion in https://pkg.go.dev/crypto/tls#Config.
+[ min_version: <string> ]
 ```
 
 ### `<oauth2>`
diff --git a/go.mod b/go.mod
index 9fecc16ad..cf9e9dbb3 100644
--- a/go.mod
+++ b/go.mod
@@ -48,7 +48,7 @@ require (
 	github.com/prometheus/alertmanager v0.24.0
 	github.com/prometheus/client_golang v1.12.1
 	github.com/prometheus/client_model v0.2.0
-	github.com/prometheus/common v0.33.0
+	github.com/prometheus/common v0.34.0
 	github.com/prometheus/common/assets v0.1.0
 	github.com/prometheus/common/sigv4 v0.1.0
 	github.com/prometheus/exporter-toolkit v0.7.1
diff --git a/go.sum b/go.sum
index 2e3f5a14e..54e138a5d 100644
--- a/go.sum
+++ b/go.sum
@@ -1063,8 +1063,8 @@ github.com/prometheus/common v0.26.0/go.mod h1:M7rCNAaPfAosfx8veZJCuw84e35h3Cfd9
 github.com/prometheus/common v0.29.0/go.mod h1:vu+V0TpY+O6vW9J44gczi3Ap/oXXR10b+M/gUGO4Hls=
 github.com/prometheus/common v0.30.0/go.mod h1:vu+V0TpY+O6vW9J44gczi3Ap/oXXR10b+M/gUGO4Hls=
 github.com/prometheus/common v0.32.1/go.mod h1:vu+V0TpY+O6vW9J44gczi3Ap/oXXR10b+M/gUGO4Hls=
-github.com/prometheus/common v0.33.0 h1:rHgav/0a6+uYgGdNt3jwz8FNSesO/Hsang3O0T9A5SE=
-github.com/prometheus/common v0.33.0/go.mod h1:gB3sOl7P0TvJabZpLY5uQMpUqRCPPCyRLCZYc7JZTNE=
+github.com/prometheus/common v0.34.0 h1:RBmGO9d/FVjqHT0yUGQwBJhkwKV+wPCn7KGpvfab0uE=
+github.com/prometheus/common v0.34.0/go.mod h1:gB3sOl7P0TvJabZpLY5uQMpUqRCPPCyRLCZYc7JZTNE=
 github.com/prometheus/common/assets v0.1.0 h1:8WlWPDRjbfff4FWCBjaUF0NEIgDD2Mv2anoKfwG+Ums=
 github.com/prometheus/common/assets v0.1.0/go.mod h1:D17UVUE12bHbim7HzwUvtqm6gwBEaDQ0F+hIGbFbccI=
 github.com/prometheus/common/sigv4 v0.1.0 h1:qoVebwtwwEhS85Czm2dSROY5fTo2PAPEVdDeppTwGX4=