diff --git a/src/main/java/org/gitlab4j/api/models/GpgKey.java b/src/main/java/org/gitlab4j/api/models/GpgKey.java
index cd551e1fd..cf221bfaf 100644
--- a/src/main/java/org/gitlab4j/api/models/GpgKey.java
+++ b/src/main/java/org/gitlab4j/api/models/GpgKey.java
@@ -34,23 +34,4 @@ public Date getCreatedAt() {
     public void setCreatedAt(Date createdAt) {
         this.createdAt = createdAt;
     }
-
-    /**
-     * @deprecated Replaced by {@link #getCreatedAt()}
-     * @return the created at Date
-     */
-    @Deprecated
-    @JsonIgnore
-    public Date getCreated_at() {
-        return createdAt;
-    }
-
-    /**
-     * @deprecated Replaced by {@link #setCreatedAt(Date)}
-     * @param createdAt new created at value
-     */
-    @Deprecated
-    @JsonIgnore
-    public void setCreated_at(Date createdAt) {
-        this.createdAt = createdAt;
-    }}
+}
diff --git a/src/main/java/org/gitlab4j/api/models/PackageFile.java b/src/main/java/org/gitlab4j/api/models/PackageFile.java
index fee85bd29..b89bc9498 100644
--- a/src/main/java/org/gitlab4j/api/models/PackageFile.java
+++ b/src/main/java/org/gitlab4j/api/models/PackageFile.java
@@ -40,25 +40,6 @@ public void setCreatedAt(Date createdAt) {
         this.createdAt = createdAt;
     }
 
-    /**
-     * @deprecated Replaced by {@link #getCreatedAt()}
-     * @return the created at Date
-     */
-    @Deprecated
-    @JsonIgnore
-    public Date getCreated_at() {
-        return createdAt;
-    }
-
-    /**
-     * @deprecated Replaced by {@link #setCreatedAt(Date)}
-     * @param createdAt new created at value
-     */
-    @Deprecated
-    @JsonIgnore
-    public void setCreated_at(Date createdAt) {
-        this.createdAt = createdAt;
-    }
     public String getFileName() {
         return fileName;
     }
diff --git a/src/main/java/org/gitlab4j/api/models/Pipeline.java b/src/main/java/org/gitlab4j/api/models/Pipeline.java
index 2e655e87b..31416e518 100644
--- a/src/main/java/org/gitlab4j/api/models/Pipeline.java
+++ b/src/main/java/org/gitlab4j/api/models/Pipeline.java
@@ -158,16 +158,6 @@ public void setCommittedAt(Date committedAt) {
         this.committedAt = committedAt;
     }
 
-    /**
-     * @deprecated Replaced by {@link #getStartedAt()}
-     * @return the started at Date
-     */
-    @Deprecated
-    @JsonIgnore
-    public Date getStarted_at() {
-        return startedAt;
-    }
-
     public String getCoverage() {
         return coverage;
     }
diff --git a/src/main/java/org/gitlab4j/api/webhook/BuildEvent.java b/src/main/java/org/gitlab4j/api/webhook/BuildEvent.java
index 239659a92..d2059ae17 100644
--- a/src/main/java/org/gitlab4j/api/webhook/BuildEvent.java
+++ b/src/main/java/org/gitlab4j/api/webhook/BuildEvent.java
@@ -121,26 +121,6 @@ public void setBuildStartedAt(Date buildStartedAt) {
         this.buildStartedAt = buildStartedAt;
     }
 
-    /**
-     * @deprecated Replaced by {@link #getBuildStartedAt()}
-     * @return the buildstarted at Date
-     */
-    @Deprecated
-    @JsonIgnore
-    public Date getBuildStarted_at() {
-        return buildStartedAt;
-    }
-
-    /**
-     * @deprecated Replaced by {@link #setBuildStartedAt(Date)}
-     * @param buildStartedAt new buildstarted at value
-     */
-    @Deprecated
-    @JsonIgnore
-    public void setBuildStarted_at(Date buildStartedAt) {
-        this.buildStartedAt = buildStartedAt;
-    }
-
     public Date getBuildFinishedAt() {
         return buildFinishedAt;
     }
@@ -149,26 +129,6 @@ public void setBuildFinishedAt(Date buildFinishedAt) {
         this.buildFinishedAt = buildFinishedAt;
     }
 
-    /**
-     * @deprecated Replaced by {@link #getBuildFinishedAt()}
-     * @return the buildfinished at Date
-     */
-    @Deprecated
-    @JsonIgnore
-    public Date getBuildFinished_at() {
-        return buildFinishedAt;
-    }
-
-    /**
-     * @deprecated Replaced by {@link #setBuildFinishedAt(Date)}
-     * @param buildFinishedAt new buildfinished at value
-     */
-    @Deprecated
-    @JsonIgnore
-    public void setBuildFinished_at(Date buildFinishedAt) {
-        this.buildFinishedAt = buildFinishedAt;
-    }
-
     public Float getBuildDuration() {
         return buildDuration;
     }
diff --git a/src/main/java/org/gitlab4j/api/webhook/JobEvent.java b/src/main/java/org/gitlab4j/api/webhook/JobEvent.java
index 8bd31ad34..7ba75f0cb 100644
--- a/src/main/java/org/gitlab4j/api/webhook/JobEvent.java
+++ b/src/main/java/org/gitlab4j/api/webhook/JobEvent.java
@@ -113,26 +113,6 @@ public void setJobStartedAt(Date jobStartedAt) {
         this.jobStartedAt = jobStartedAt;
     }
 
-    /**
-     * @deprecated Replaced by {@link #getJobStartedAt()}
-     * @return the jobstarted at Date
-     */
-    @Deprecated
-    @JsonIgnore
-    public Date getJobStarted_at() {
-        return jobStartedAt;
-    }
-
-    /**
-     * @deprecated Replaced by {@link #setJobStartedAt(Date)}
-     * @param jobStartedAt new jobstarted at value
-     */
-    @Deprecated
-    @JsonIgnore
-    public void setJobStarted_at(Date jobStartedAt) {
-        this.jobStartedAt = jobStartedAt;
-    }
-
     public Date getJobFinishedAt() {
         return jobFinishedAt;
     }
@@ -141,25 +121,6 @@ public void setJobFinishedAt(Date jobFinishedAt) {
         this.jobFinishedAt = jobFinishedAt;
     }
 
-    /**
-     * @deprecated Replaced by {@link #getJobFinishedAt()}
-     * @return the jobfinished at Date
-     */
-    @Deprecated
-    @JsonIgnore
-    public Date getJobFinished_at() {
-        return jobFinishedAt;
-    }
-
-    /**
-     * @deprecated Replaced by {@link #setJobFinishedAt(Date)}
-     * @param jobFinishedAt new jobfinished at value
-     */
-    @Deprecated
-    @JsonIgnore
-    public void setJobFinished_at(Date jobFinishedAt) {
-        this.jobFinishedAt = jobFinishedAt;
-    }
     public Integer getJobDuration() {
         return jobDuration;
     }