diff --git a/.gitignore b/.gitignore
index 70b7d80..c494034 100644
--- a/.gitignore
+++ b/.gitignore
@@ -102,3 +102,5 @@
 /go1.25.3.src.tar.gz
 /go1.25.3-1-openssl-fips.tar.gz
 /go1.25.3.tar.gz
+/go1.25.5.tar.gz
+/go1.25.5-1-openssl-fips.tar.gz
diff --git a/golang.spec b/golang.spec
index 6929434..92c26c6 100644
--- a/golang.spec
+++ b/golang.spec
@@ -93,7 +93,7 @@
 %endif
 
 %global go_api 1.25
-%global go_version 1.25.3
+%global go_version 1.25.5
 %global version %{go_version}
 %global pkg_release 1
 
@@ -102,7 +102,7 @@
 
 Name:           golang
 Version:        %{version}
-Release:        2%{?dist}
+Release:        1%{?dist}
 Summary:        The Go Programming Language
 # source tree includes several copies of Mark.Twain-Tom.Sawyer.txt under Public Domain
 License:        BSD and Public Domain
@@ -599,6 +599,10 @@ cd ..
 %endif
 
 %changelog
+* Mon Jan 19 2026 dbenoit <dbenoit@redhat.com> - 1.25.5-1
+- Update to Go 1.25.5 (fips-1)
+- Resolves: RHEL-139364
+
 * Fri Dec 19 2025 Alejandro Sáez <asm@redhat.com> - 1.25.3-2
 - Cleanup lib/ ownership
 
diff --git a/sources b/sources
index e5c7f6f..32726bb 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
-SHA512 (go1.25.3.tar.gz) = 403b6cacf59aa6dd344c5dc76caae2a15d08b712d863c93205e16d137690825047bf37521d2265d5f5ff23be8791a6269061aa795e963a8bdd8bd839f29fb038
-SHA512 (go1.25.3-1-openssl-fips.tar.gz) = 4eb308049af031123a8d9745ced4d3d296362b8a5a65cef9542841ce880b0c1e682476f70291192d7ddf7a006bb65f5672019d2508216a448eaeca026402b45c
+SHA512 (go1.25.5.tar.gz) = 1552373d86edfedf0eac161a431ec656fcd0cb93bab5bc19cc18a303f46193981452f4db01f05cb876a70b933202f0eaa205c2397745c578b9dc6bc140e95768
+SHA512 (go1.25.5-1-openssl-fips.tar.gz) = 84c5218400de7143646042f3104f9c8af30f35e94f238af8904b5a4d85ef9f446b3b0d5a0ced85f6e22ef0a23217f371467161d0850f03ede425678b8a103aee
 SHA512 (compiler-rt-18.1.8.src.tar.xz) = fb8795bd51c9b005c2ad1975591e9e2715740d6407ccad41379f136ef2e8d24ded8b97b01165a3ae4bd377119a6a1049ca05d3220404fc12bee86114ff2bff0d