diff --git a/CHANGELOG.md b/CHANGELOG.md
index 963d28e98112..2882c93d1cb1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -41,6 +41,7 @@ The format is based on Keep a Changelog, and this project adheres to Semantic Ve
 - Migrated tracing library from opencensus to opentelemetry for both the beacon node and validator.
 - Refactored light client code to make it more readable and make future PRs easier.
 - Updated Libp2p Dependencies to allow prysm to use gossipsub v1.2 .
+- Updated Sepolia bootnodes.
 
 ### Deprecated
 - `--disable-grpc-gateway` flag is deprecated due to grpc gateway removal.
diff --git a/config/params/testnet_sepolia_config.go b/config/params/testnet_sepolia_config.go
index 353c874be7ec..80a00cc96178 100644
--- a/config/params/testnet_sepolia_config.go
+++ b/config/params/testnet_sepolia_config.go
@@ -11,11 +11,15 @@ func UseSepoliaNetworkConfig() {
 	cfg := BeaconNetworkConfig().Copy()
 	cfg.ContractDeploymentBlock = 1273020
 	cfg.BootstrapNodes = []string{
-		// EF boot nodes
+		"enr:-Ku4QDZ_rCowZFsozeWr60WwLgOfHzv1Fz2cuMvJqN5iJzLxKtVjoIURY42X_YTokMi3IGstW5v32uSYZyGUXj9Q_IECh2F0dG5ldHOIAAAAAAAAAACEZXRoMpCo_ujukAAAaf__________gmlkgnY0gmlwhIpEe5iJc2VjcDI1NmsxoQNHTpFdaNSCEWiN_QqT396nb0PzcUpLe3OVtLph-AciBYN1ZHCCIy0",
+		"enr:-Ku4QHRyRwEPT7s0XLYzJ_EeeWvZTXBQb4UCGy1F_3m-YtCNTtDlGsCMr4UTgo4uR89pv11uM-xq4w6GKfKhqU31hTgCh2F0dG5ldHOIAAAAAAAAAACEZXRoMpCo_ujukAAAaf__________gmlkgnY0gmlwhIrFM7WJc2VjcDI1NmsxoQI4diTwChN3zAAkarf7smOHCdFb1q3DSwdiQ_Lc_FdzFIN1ZHCCIy0",
+		"enr:-Ku4QOkvvf0u5Hg4-HhY-SJmEyft77G5h3rUM8VF_e-Hag5cAma3jtmFoX4WElLAqdILCA-UWFRN1ZCDJJVuEHrFeLkDh2F0dG5ldHOIAAAAAAAAAACEZXRoMpCo_ujukAAAaf__________gmlkgnY0gmlwhJK-AWeJc2VjcDI1NmsxoQLFcT5VE_NMiIC8Ll7GypWDnQ4UEmuzD7hF_Hf4veDJwIN1ZHCCIy0",
+		"enr:-Ku4QH6tYsHKITYeHUu5kdfXgEZWI18EWk_2RtGOn1jBPlx2UlS_uF3Pm5Dx7tnjOvla_zs-wwlPgjnEOcQDWXey51QCh2F0dG5ldHOIAAAAAAAAAACEZXRoMpCo_ujukAAAaf__________gmlkgnY0gmlwhIs7Mc6Jc2VjcDI1NmsxoQIET4Mlv9YzhrYhX_H9D7aWMemUrvki6W4J2Qo0YmFMp4N1ZHCCIy0",
+		"enr:-Ku4QDmz-4c1InchGitsgNk4qzorWMiFUoaPJT4G0IiF8r2UaevrekND1o7fdoftNucirj7sFFTTn2-JdC2Ej0p1Mn8Ch2F0dG5ldHOIAAAAAAAAAACEZXRoMpCo_ujukAAAaf__________gmlkgnY0gmlwhKpA-liJc2VjcDI1NmsxoQMpHP5U1DK8O_JQU6FadmWbE42qEdcGlllR8HcSkkfWq4N1ZHCCIy0",
+		"enr:-KO4QP7MmB3juk8rUjJHcUoxZDU9Np4FlW0HyDEGIjSO7GD9PbSsabu7713cWSUWKDkxIypIXg1A-6lG7ySRGOMZHeGCAmuEZXRoMpDTH2GRkAAAc___________gmlkgnY0gmlwhBSoyGOJc2VjcDI1NmsxoQNta5b_bexSSwwrGW2Re24MjfMntzFd0f2SAxQtMj3ueYN0Y3CCIyiDdWRwgiMo",
+		"enr:-KG4QJejf8KVtMeAPWFhN_P0c4efuwu1pZHELTveiXUeim6nKYcYcMIQpGxxdgT2Xp9h-M5pr9gn2NbbwEAtxzu50Y8BgmlkgnY0gmlwhEEVkQCDaXA2kCoBBPnAEJg4AAAAAAAAAAGJc2VjcDI1NmsxoQLEh_eVvk07AQABvLkTGBQTrrIOQkzouMgSBtNHIRUxOIN1ZHCCIyiEdWRwNoIjKA",
 		"enr:-Iq4QMCTfIMXnow27baRUb35Q8iiFHSIDBJh6hQM5Axohhf4b6Kr_cOCu0htQ5WvVqKvFgY28893DHAg8gnBAXsAVqmGAX53x8JggmlkgnY0gmlwhLKAlv6Jc2VjcDI1NmsxoQK6S-Cii_KmfFdUJL2TANL3ksaKUnNXvTCv1tLwXs0QgIN1ZHCCIyk",
-		"enr:-KG4QE5OIg5ThTjkzrlVF32WT_-XT14WeJtIz2zoTqLLjQhYAmJlnk4ItSoH41_2x0RX0wTFIe5GgjRzU2u7Q1fN4vADhGV0aDKQqP7o7pAAAHAyAAAAAAAAAIJpZIJ2NIJpcISlFsStiXNlY3AyNTZrMaEC-Rrd_bBZwhKpXzFCrStKp1q_HmGOewxY3KwM8ofAj_ODdGNwgiMog3VkcIIjKA",
-		// Teku boot node
-		"enr:-Ly4QFoZTWR8ulxGVsWydTNGdwEESueIdj-wB6UmmjUcm-AOPxnQi7wprzwcdo7-1jBW_JxELlUKJdJES8TDsbl1EdNlh2F0dG5ldHOI__78_v2bsV-EZXRoMpA2-lATkAAAcf__________gmlkgnY0gmlwhBLYJjGJc2VjcDI1NmsxoQI0gujXac9rMAb48NtMqtSTyHIeNYlpjkbYpWJw46PmYYhzeW5jbmV0cw-DdGNwgiMog3VkcIIjKA",
+		"enr:-L64QC9Hhov4DhQ7mRukTOz4_jHm4DHlGL726NWH4ojH1wFgEwSin_6H95Gs6nW2fktTWbPachHJ6rUFu0iJNgA0SB2CARqHYXR0bmV0c4j__________4RldGgykDb6UBOQAABx__________-CaWSCdjSCaXCEA-2vzolzZWNwMjU2azGhA17lsUg60R776rauYMdrAz383UUgESoaHEzMkvm4K6k6iHN5bmNuZXRzD4N0Y3CCIyiDdWRwgiMo",
 	}
 	OverrideBeaconNetworkConfig(cfg)
 }